From 98784e552392f849545b1aa7d88c869e116642b6 Mon Sep 17 00:00:00 2001 From: havoc Date: Fri, 6 Sep 2002 06:51:18 +0000 Subject: [PATCH] vertex arrays renamed to varray_ and exposed to rest of engine mesh_maxtris and mesh_maxverts exposed (really only intended for R_Mesh_ResizeCheck #define) R_Mesh_GetBuffer is gone, R_Mesh_State takes it's place for most of it's functionality R_Mesh_ResizeCheck (a #define) will expand arrays on the fly if a mesh is too big (note: be sure to use this if you have a mesh that may be more than 1024 triangles, 3072 verts) R_Mesh_Draw takes the place of R_Mesh_Render and takes two parameters (number of verts and number of triangles) fixed bug that caused sky to appear through models when sky was onscreen (R_DrawWorld must be called at a specific point in rendering, had forgotten that) git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2337 d7cf8633-e32d-0410-b094-e92efae38249 --- cl_particles.c | 157 +++++++------ gl_backend.c | 605 ++++++++++++++++++++++--------------------------- gl_backend.h | 39 ++-- gl_models.c | 249 ++++++++++---------- gl_rmain.c | 202 ++++++++--------- gl_rsurf.c | 400 +++++++++++++++----------------- r_crosshairs.c | 72 +++--- r_explosion.c | 100 ++++---- r_light.c | 96 ++++---- r_sky.c | 196 ++++++++-------- r_sprites.c | 74 +++--- 11 files changed, 1037 insertions(+), 1153 deletions(-) diff --git a/cl_particles.c b/cl_particles.c index 11ed29f6..20bb95de 100644 --- a/cl_particles.c +++ b/cl_particles.c @@ -1186,7 +1186,7 @@ void R_DrawParticleCallback(const void *calldata1, int calldata2) int additive, texnum, orientation; float org[3], up2[3], right2[3], v[3], right[3], up[3], fog, ifog, fogvec[3], cr, cg, cb, ca; particletexture_t *tex; - rmeshbufferinfo_t m; + rmeshstate_t m; const particle_t *p = calldata1; VectorCopy(p->org, org); @@ -1201,94 +1201,91 @@ void R_DrawParticleCallback(const void *calldata1, int calldata2) m.blendfunc2 = GL_ONE; else m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; - m.numtriangles = 2; - m.numverts = 4; m.tex[0] = R_GetTexture(particlefonttexture); Matrix4x4_CreateIdentity(&m.matrix); - if (R_Mesh_Draw_GetBuffer(&m, false)) + R_Mesh_State(&m); + + varray_element[0] = 0; + varray_element[1] = 1; + varray_element[2] = 2; + varray_element[3] = 0; + varray_element[4] = 2; + varray_element[5] = 3; + if (orientation == PARTICLE_BILLBOARD) { - m.index[0] = 0; - m.index[1] = 1; - m.index[2] = 2; - m.index[3] = 0; - m.index[4] = 2; - m.index[5] = 3; - if (orientation == PARTICLE_BILLBOARD) - { - VectorScale(vright, p->scalex, right); - VectorScale(vup, p->scaley, up); - } - else if (orientation == PARTICLE_UPRIGHT_FACING) - { - v[0] = r_origin[0] - org[0]; - v[1] = r_origin[1] - org[1]; - v[2] = 0; - VectorNormalizeFast(v); - VectorVectors(v, right2, up2); - VectorScale(right2, p->scalex, right); - VectorScale(up2, p->scaley, up); - } - else if (orientation == PARTICLE_ORIENTED_DOUBLESIDED) + VectorScale(vright, p->scalex, right); + VectorScale(vup, p->scaley, up); + } + else if (orientation == PARTICLE_UPRIGHT_FACING) + { + v[0] = r_origin[0] - org[0]; + v[1] = r_origin[1] - org[1]; + v[2] = 0; + VectorNormalizeFast(v); + VectorVectors(v, right2, up2); + VectorScale(right2, p->scalex, right); + VectorScale(up2, p->scaley, up); + } + else if (orientation == PARTICLE_ORIENTED_DOUBLESIDED) + { + // double-sided + if (DotProduct(p->vel2, r_origin) > DotProduct(p->vel2, org)) { - // double-sided - if (DotProduct(p->vel2, r_origin) > DotProduct(p->vel2, org)) - { - VectorNegate(p->vel2, v); - VectorVectors(v, right, up); - } - else - VectorVectors(p->vel2, right, up); - VectorScale(right, p->scalex, right); - VectorScale(up, p->scaley, up); + VectorNegate(p->vel2, v); + VectorVectors(v, right, up); } else - Host_Error("R_DrawParticles: unknown particle orientation %i\n", orientation); - m.vertex[0] = org[0] - right[0] - up[0]; - m.vertex[1] = org[1] - right[1] - up[1]; - m.vertex[2] = org[2] - right[2] - up[2]; - m.vertex[4] = org[0] - right[0] + up[0]; - m.vertex[5] = org[1] - right[1] + up[1]; - m.vertex[6] = org[2] - right[2] + up[2]; - m.vertex[8] = org[0] + right[0] + up[0]; - m.vertex[9] = org[1] + right[1] + up[1]; - m.vertex[10] = org[2] + right[2] + up[2]; - m.vertex[12] = org[0] + right[0] - up[0]; - m.vertex[13] = org[1] + right[1] - up[1]; - m.vertex[14] = org[2] + right[2] - up[2]; - tex = &particletexture[texnum]; - m.texcoords[0][0] = tex->s1; - m.texcoords[0][1] = tex->t1; - m.texcoords[0][2] = tex->s1; - m.texcoords[0][3] = tex->t2; - m.texcoords[0][4] = tex->s2; - m.texcoords[0][5] = tex->t2; - m.texcoords[0][6] = tex->s2; - m.texcoords[0][7] = tex->t1; - cr = p->color[0] * (1.0f / 255.0f); - cg = p->color[1] * (1.0f / 255.0f); - cb = p->color[2] * (1.0f / 255.0f); - ca = p->alpha * (1.0f / 255.0f); - if (fogenabled) + VectorVectors(p->vel2, right, up); + VectorScale(right, p->scalex, right); + VectorScale(up, p->scaley, up); + } + else + Host_Error("R_DrawParticles: unknown particle orientation %i\n", orientation); + varray_vertex[0] = org[0] - right[0] - up[0]; + varray_vertex[1] = org[1] - right[1] - up[1]; + varray_vertex[2] = org[2] - right[2] - up[2]; + varray_vertex[4] = org[0] - right[0] + up[0]; + varray_vertex[5] = org[1] - right[1] + up[1]; + varray_vertex[6] = org[2] - right[2] + up[2]; + varray_vertex[8] = org[0] + right[0] + up[0]; + varray_vertex[9] = org[1] + right[1] + up[1]; + varray_vertex[10] = org[2] + right[2] + up[2]; + varray_vertex[12] = org[0] + right[0] - up[0]; + varray_vertex[13] = org[1] + right[1] - up[1]; + varray_vertex[14] = org[2] + right[2] - up[2]; + tex = &particletexture[texnum]; + varray_texcoord[0][0] = tex->s1; + varray_texcoord[0][1] = tex->t1; + varray_texcoord[0][2] = tex->s1; + varray_texcoord[0][3] = tex->t2; + varray_texcoord[0][4] = tex->s2; + varray_texcoord[0][5] = tex->t2; + varray_texcoord[0][6] = tex->s2; + varray_texcoord[0][7] = tex->t1; + cr = p->color[0] * (1.0f / 255.0f); + cg = p->color[1] * (1.0f / 255.0f); + cb = p->color[2] * (1.0f / 255.0f); + ca = p->alpha * (1.0f / 255.0f); + if (fogenabled) + { + VectorSubtract(org, r_origin, fogvec); + fog = exp(fogdensity/DotProduct(fogvec,fogvec)); + ifog = 1 - fog; + cr = cr * ifog; + cg = cg * ifog; + cb = cb * ifog; + if (!additive) { - VectorSubtract(org, r_origin, fogvec); - fog = exp(fogdensity/DotProduct(fogvec,fogvec)); - ifog = 1 - fog; - cr = cr * ifog; - cg = cg * ifog; - cb = cb * ifog; - if (!additive) - { - cr += fogcolor[0] * fog; - cg += fogcolor[1] * fog; - cb += fogcolor[2] * fog; - } + cr += fogcolor[0] * fog; + cg += fogcolor[1] * fog; + cb += fogcolor[2] * fog; } - m.color[0] = m.color[4] = m.color[8] = m.color[12] = cr * m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = cg * m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = cb * m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = ca; - R_Mesh_Render(); } + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = cr * mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = cg * mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = cb * mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = ca; + R_Mesh_Draw(4, 2); } void R_DrawParticles (void) diff --git a/gl_backend.c b/gl_backend.c index e3762947..60a9e7be 100644 --- a/gl_backend.c +++ b/gl_backend.c @@ -79,163 +79,113 @@ float overbrightscale; void SCR_ScreenShot_f (void); -static int max_tris; -static int max_verts; // always max_tris * 3 +// these are externally accessible +float mesh_colorscale; +int *varray_element; +float *varray_vertex; +float *varray_color; +float *varray_texcoord[MAX_TEXTUREUNITS]; +int mesh_maxtris; +int mesh_maxverts; // always mesh_maxtris * 3 -typedef struct buf_mesh_s -{ - int depthmask; - int depthtest; - int blendfunc1, blendfunc2; - int textures[MAX_TEXTUREUNITS]; - int texturergbscale[MAX_TEXTUREUNITS]; - int triangles; - int verts; - matrix4x4_t matrix; - struct buf_mesh_s *chain; -} -buf_mesh_t; +static matrix4x4_t backendmatrix; -typedef struct buf_tri_s -{ - int index[3]; -} -buf_tri_t; +static int backendunits, backendactive; +static qbyte *varray_bcolor; +static mempool_t *gl_backend_mempool; -typedef struct +void GL_Backend_AllocArrays(void) { - float v[4]; -} -buf_vertex_t; + int i; -typedef struct -{ - float c[4]; -} -buf_fcolor_t; + if (!gl_backend_mempool) + gl_backend_mempool = Mem_AllocPool("GL_Backend"); -typedef struct -{ - qbyte c[4]; + mesh_maxverts = mesh_maxtris * 3; + + varray_element = Mem_Alloc(gl_backend_mempool, mesh_maxtris * sizeof(int[3])); + varray_vertex = Mem_Alloc(gl_backend_mempool, mesh_maxverts * sizeof(float[4])); + varray_color = Mem_Alloc(gl_backend_mempool, mesh_maxverts * sizeof(float[4])); + varray_bcolor = Mem_Alloc(gl_backend_mempool, mesh_maxverts * sizeof(qbyte[4])); + for (i = 0;i < backendunits;i++) + varray_texcoord[i] = Mem_Alloc(gl_backend_mempool, mesh_maxverts * sizeof(float[2])); + for (;i < MAX_TEXTUREUNITS;i++) + varray_texcoord[i] = NULL; } -buf_bcolor_t; -typedef struct +void GL_Backend_FreeArrays(int resizingbuffers) { - float t[2]; + int i; + if (resizingbuffers) + Mem_EmptyPool(gl_backend_mempool); + else + Mem_FreePool(&gl_backend_mempool); + varray_element = NULL; + varray_vertex = NULL; + varray_color = NULL; + varray_bcolor = NULL; + for (i = 0;i < MAX_TEXTUREUNITS;i++) + varray_texcoord[i] = NULL; } -buf_texcoord_t; - -static int backendunits, backendactive; -static buf_mesh_t buf_mesh; -static buf_tri_t *buf_tri; -static buf_vertex_t *buf_vertex; -static buf_fcolor_t *buf_fcolor; -static buf_bcolor_t *buf_bcolor; -static buf_texcoord_t *buf_texcoord[MAX_TEXTUREUNITS]; - -static mempool_t *gl_backend_mempool; -static int resizingbuffers = false; static void gl_backend_start(void) { - int i; - - qglGetIntegerv(GL_MAX_ELEMENTS_VERTICES, &gl_maxdrawrangeelementsvertices); - qglGetIntegerv(GL_MAX_ELEMENTS_INDICES, &gl_maxdrawrangeelementsindices); - Con_Printf("OpenGL Backend started with gl_mesh_maxtriangles %i\n", gl_mesh_maxtriangles.integer); if (qglDrawRangeElements != NULL) + { + qglGetIntegerv(GL_MAX_ELEMENTS_VERTICES, &gl_maxdrawrangeelementsvertices); + qglGetIntegerv(GL_MAX_ELEMENTS_INDICES, &gl_maxdrawrangeelementsindices); + CHECKGLERROR Con_Printf("glDrawRangeElements detected (max vertices %i, max indices %i)\n", gl_maxdrawrangeelementsvertices, gl_maxdrawrangeelementsindices); + } if (strstr(gl_renderer, "3Dfx")) { Con_Printf("3Dfx driver detected, forcing gl_mesh_floatcolors to 0 to prevent crashs\n"); Cvar_SetValueQuick(&gl_mesh_floatcolors, 0); } - Con_Printf("\n"); - - max_verts = max_tris * 3; - - if (!gl_backend_mempool) - gl_backend_mempool = Mem_AllocPool("GL_Backend"); -#define BACKENDALLOC(var, count, sizeofstruct, varname)\ - {\ - var = Mem_Alloc(gl_backend_mempool, count * sizeof(sizeofstruct));\ - if (var == NULL)\ - Sys_Error("gl_backend_start: unable to allocate memory for %s (%d bytes)\n", (varname), count * sizeof(sizeofstruct));\ - memset(var, 0, count * sizeof(sizeofstruct));\ - } + backendunits = min(MAX_TEXTUREUNITS, gl_textureunits); - BACKENDALLOC(buf_tri, max_tris, buf_tri_t, "buf_tri") - BACKENDALLOC(buf_vertex, max_verts, buf_vertex_t, "buf_vertex") - BACKENDALLOC(buf_fcolor, max_verts, buf_fcolor_t, "buf_fcolor") - BACKENDALLOC(buf_bcolor, max_verts, buf_bcolor_t, "buf_bcolor") + GL_Backend_AllocArrays(); - for (i = 0;i < MAX_TEXTUREUNITS;i++) - { - // only allocate as many texcoord arrays as we need - if (i < gl_textureunits) - { - BACKENDALLOC(buf_texcoord[i], max_verts, buf_texcoord_t, va("buf_texcoord[%d]", i)) - } - else - { - buf_texcoord[i] = NULL; - } - } - backendunits = min(MAX_TEXTUREUNITS, gl_textureunits); backendactive = true; } static void gl_backend_shutdown(void) { - Con_Printf("OpenGL Backend shutting down\n"); - - if (resizingbuffers) - Mem_EmptyPool(gl_backend_mempool); - else - Mem_FreePool(&gl_backend_mempool); - backendunits = 0; backendactive = false; + + Con_Printf("OpenGL Backend shutting down\n"); + + GL_Backend_FreeArrays(false); } -static void gl_backend_bufferchanges(int init) +void GL_Backend_CheckCvars(void) { - if (overflowedverts > gl_mesh_maxtriangles.integer * 3) - Cvar_SetValueQuick(&gl_mesh_maxtriangles, (int) ((overflowedverts + 2) / 3)); - overflowedverts = 0; - if (gl_mesh_drawmode.integer < 0) Cvar_SetValueQuick(&gl_mesh_drawmode, 0); if (gl_mesh_drawmode.integer > 3) Cvar_SetValueQuick(&gl_mesh_drawmode, 3); + // change drawmode 3 to 2 if 3 won't work if (gl_mesh_drawmode.integer >= 3 && qglDrawRangeElements == NULL) - { - // change drawmode 3 to 2 if 3 won't work at all Cvar_SetValueQuick(&gl_mesh_drawmode, 2); - } // 21760 is (65536 / 3) rounded off to a multiple of 128 if (gl_mesh_maxtriangles.integer < 1024) Cvar_SetValueQuick(&gl_mesh_maxtriangles, 1024); if (gl_mesh_maxtriangles.integer > 21760) Cvar_SetValueQuick(&gl_mesh_maxtriangles, 21760); +} - if (max_tris != gl_mesh_maxtriangles.integer) - { - max_tris = gl_mesh_maxtriangles.integer; - - if (!init) - { - resizingbuffers = true; - gl_backend_shutdown(); - gl_backend_start(); - resizingbuffers = false; - } - } +void GL_Backend_ResizeArrays(int numtriangles) +{ + Cvar_SetValueQuick(&gl_mesh_maxtriangles, numtriangles); + GL_Backend_CheckCvars(); + mesh_maxtris = gl_mesh_maxtriangles.integer; + GL_Backend_FreeArrays(true); + GL_Backend_AllocArrays(); } static void gl_backend_newmap(void) @@ -254,8 +204,8 @@ void gl_backend_init(void) Cvar_RegisterVariable(&gl_mesh_maxtriangles); Cvar_RegisterVariable(&gl_mesh_floatcolors); Cvar_RegisterVariable(&gl_mesh_drawmode); + GL_Backend_CheckCvars(); R_RegisterModule("GL_Backend", gl_backend_start, gl_backend_shutdown, gl_backend_newmap); - gl_backend_bufferchanges(true); } int arraylocked = false; @@ -340,7 +290,7 @@ static struct int blendfunc2; int blend; GLboolean depthmask; - int depthtest; + int depthdisable; int unit; int clientunit; int texture[MAX_TEXTUREUNITS]; @@ -392,7 +342,7 @@ void GL_SetupTextureState(void) if (gl_mesh_drawmode.integer > 0) { qglClientActiveTexture(GL_TEXTURE0_ARB + (gl_state.clientunit = i));CHECKGLERROR - qglTexCoordPointer(2, GL_FLOAT, sizeof(buf_texcoord_t), buf_texcoord[i]);CHECKGLERROR + qglTexCoordPointer(2, GL_FLOAT, sizeof(float[2]), varray_texcoord[i]);CHECKGLERROR if (gl_state.texture[i]) { qglEnableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR @@ -418,7 +368,7 @@ void GL_SetupTextureState(void) } if (gl_mesh_drawmode.integer > 0) { - qglTexCoordPointer(2, GL_FLOAT, sizeof(buf_texcoord_t), buf_texcoord[0]);CHECKGLERROR + qglTexCoordPointer(2, GL_FLOAT, sizeof(float[2]), varray_texcoord[0]);CHECKGLERROR if (gl_state.texture[0]) { qglEnableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR @@ -431,29 +381,10 @@ void GL_SetupTextureState(void) } } -// called at beginning of frame int usedarrays; -void R_Mesh_Start(float farclip) +void GL_Backend_ResetState(void) { int i; - if (!backendactive) - Sys_Error("R_Mesh_Clear: called when backend is not active\n"); - - CHECKGLERROR - - gl_backend_bufferchanges(false); - - r_mesh_farclip = farclip; - viewdist = DotProduct(r_origin, vpn); - vpnbit0 = vpn[0] < 0; - vpnbit1 = vpn[1] < 0; - vpnbit2 = vpn[2] < 0; - - c_meshs = 0; - c_meshtris = 0; - - GL_SetupFrame(); - gl_state.unit = 0; gl_state.clientunit = 0; @@ -466,7 +397,7 @@ void R_Mesh_Start(float farclip) qglEnable(GL_CULL_FACE);CHECKGLERROR qglCullFace(GL_FRONT);CHECKGLERROR - gl_state.depthtest = true; + gl_state.depthdisable = false; qglEnable(GL_DEPTH_TEST);CHECKGLERROR gl_state.blendfunc1 = GL_ONE; @@ -483,15 +414,15 @@ void R_Mesh_Start(float farclip) if (gl_mesh_drawmode.integer > 0) { usedarrays = true; - qglVertexPointer(3, GL_FLOAT, sizeof(buf_vertex_t), &buf_vertex[0].v[0]);CHECKGLERROR + qglVertexPointer(3, GL_FLOAT, sizeof(float[4]), varray_vertex);CHECKGLERROR qglEnableClientState(GL_VERTEX_ARRAY);CHECKGLERROR if (gl_mesh_floatcolors.integer) { - qglColorPointer(4, GL_FLOAT, sizeof(buf_fcolor_t), &buf_fcolor[0].c[0]);CHECKGLERROR + qglColorPointer(4, GL_FLOAT, sizeof(float[4]), varray_color);CHECKGLERROR } else { - qglColorPointer(4, GL_UNSIGNED_BYTE, sizeof(buf_bcolor_t), &buf_bcolor[0].c[0]);CHECKGLERROR + qglColorPointer(4, GL_UNSIGNED_BYTE, sizeof(qbyte[4]), varray_bcolor);CHECKGLERROR } qglEnableClientState(GL_COLOR_ARRAY);CHECKGLERROR } @@ -499,6 +430,32 @@ void R_Mesh_Start(float farclip) GL_SetupTextureState(); } +// called at beginning of frame +void R_Mesh_Start(float farclip) +{ + if (!backendactive) + Sys_Error("R_Mesh_Clear: called when backend is not active\n"); + + CHECKGLERROR + + r_mesh_farclip = farclip; + viewdist = DotProduct(r_origin, vpn); + vpnbit0 = vpn[0] < 0; + vpnbit1 = vpn[1] < 0; + vpnbit2 = vpn[2] < 0; + + c_meshs = 0; + c_meshtris = 0; + + GL_Backend_CheckCvars(); + if (mesh_maxtris != gl_mesh_maxtriangles.integer) + GL_Backend_ResizeArrays(gl_mesh_maxtriangles.integer); + + GL_SetupFrame(); + + GL_Backend_ResetState(); +} + int gl_backend_rebindtextures; void GL_ConvertColorsFloatToByte(int numverts) @@ -514,7 +471,7 @@ void GL_ConvertColorsFloatToByte(int numverts) total = numverts * 4; // shift float to have 8bit fraction at base of number - fcolor = &buf_fcolor->c[0]; + fcolor = varray_color; for (i = 0;i < total;) { fcolor[i ] += 32768.0f; @@ -525,8 +482,8 @@ void GL_ConvertColorsFloatToByte(int numverts) } // then read as integer and kill float bits... - icolor = (int *)&buf_fcolor->c[0]; - bcolor = &buf_bcolor->c[0]; + icolor = (int *)varray_color; + bcolor = varray_bcolor; for (i = 0;i < total;) { k = icolor[i ] & 0x7FFFFF;if (k > 255) k = 255;bcolor[i ] = (qbyte) k; @@ -541,19 +498,19 @@ void GL_TransformVertices(int numverts) { int i; float m[12], tempv[4], *v; - m[0] = buf_mesh.matrix.m[0][0]; - m[1] = buf_mesh.matrix.m[0][1]; - m[2] = buf_mesh.matrix.m[0][2]; - m[3] = buf_mesh.matrix.m[0][3]; - m[4] = buf_mesh.matrix.m[1][0]; - m[5] = buf_mesh.matrix.m[1][1]; - m[6] = buf_mesh.matrix.m[1][2]; - m[7] = buf_mesh.matrix.m[1][3]; - m[8] = buf_mesh.matrix.m[2][0]; - m[9] = buf_mesh.matrix.m[2][1]; - m[10] = buf_mesh.matrix.m[2][2]; - m[11] = buf_mesh.matrix.m[2][3]; - for (i = 0, v = buf_vertex[0].v;i < numverts;i++, v += 4) + m[0] = backendmatrix.m[0][0]; + m[1] = backendmatrix.m[0][1]; + m[2] = backendmatrix.m[0][2]; + m[3] = backendmatrix.m[0][3]; + m[4] = backendmatrix.m[1][0]; + m[5] = backendmatrix.m[1][1]; + m[6] = backendmatrix.m[1][2]; + m[7] = backendmatrix.m[1][3]; + m[8] = backendmatrix.m[2][0]; + m[9] = backendmatrix.m[2][1]; + m[10] = backendmatrix.m[2][2]; + m[11] = backendmatrix.m[2][3]; + for (i = 0, v = varray_vertex;i < numverts;i++, v += 4) { VectorCopy(v, tempv); v[0] = tempv[0] * m[0] + tempv[1] * m[1] + tempv[2] * m[2] + m[3]; @@ -562,129 +519,23 @@ void GL_TransformVertices(int numverts) } } -void GL_MeshState(void) -{ - int i; - if (backendunits > 1) - { - for (i = 0;i < backendunits;i++) - { - if (gl_state.texture[i] != buf_mesh.textures[i]) - { - if (gl_state.unit != i) - { - qglActiveTexture(GL_TEXTURE0_ARB + (gl_state.unit = i));CHECKGLERROR - } - if (gl_state.texture[i] == 0) - { - qglEnable(GL_TEXTURE_2D);CHECKGLERROR - // have to disable texcoord array on disabled texture - // units due to NVIDIA driver bug with - // compiled_vertex_array - if (gl_state.clientunit != i) - { - qglClientActiveTexture(GL_TEXTURE0_ARB + (gl_state.clientunit = i));CHECKGLERROR - } - qglEnableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR - } - qglBindTexture(GL_TEXTURE_2D, (gl_state.texture[i] = buf_mesh.textures[i]));CHECKGLERROR - if (gl_state.texture[i] == 0) - { - qglDisable(GL_TEXTURE_2D);CHECKGLERROR - // have to disable texcoord array on disabled texture - // units due to NVIDIA driver bug with - // compiled_vertex_array - if (gl_state.clientunit != i) - { - qglClientActiveTexture(GL_TEXTURE0_ARB + (gl_state.clientunit = i));CHECKGLERROR - } - qglDisableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR - } - } - if (gl_state.texturergbscale[i] != buf_mesh.texturergbscale[i]) - { - if (gl_state.unit != i) - { - qglActiveTexture(GL_TEXTURE0_ARB + (gl_state.unit = i));CHECKGLERROR - } - qglTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, (gl_state.texturergbscale[i] = buf_mesh.texturergbscale[i]));CHECKGLERROR - } - } - } - else - { - if (gl_state.texture[0] != buf_mesh.textures[0]) - { - if (gl_state.texture[0] == 0) - { - qglEnable(GL_TEXTURE_2D);CHECKGLERROR - qglEnableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR - } - qglBindTexture(GL_TEXTURE_2D, (gl_state.texture[0] = buf_mesh.textures[0]));CHECKGLERROR - if (gl_state.texture[0] == 0) - { - qglDisable(GL_TEXTURE_2D);CHECKGLERROR - qglDisableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR - } - } - } - if (gl_state.blendfunc1 != buf_mesh.blendfunc1 || gl_state.blendfunc2 != buf_mesh.blendfunc2) - { - qglBlendFunc(gl_state.blendfunc1 = buf_mesh.blendfunc1, gl_state.blendfunc2 = buf_mesh.blendfunc2);CHECKGLERROR - if (gl_state.blendfunc2 == GL_ZERO) - { - if (gl_state.blendfunc1 == GL_ONE) - { - if (gl_state.blend) - { - gl_state.blend = 0; - qglDisable(GL_BLEND);CHECKGLERROR - } - } - else - { - if (!gl_state.blend) - { - gl_state.blend = 1; - qglEnable(GL_BLEND);CHECKGLERROR - } - } - } - else - { - if (!gl_state.blend) - { - gl_state.blend = 1; - qglEnable(GL_BLEND);CHECKGLERROR - } - } - } - if (gl_state.depthtest != buf_mesh.depthtest) - { - gl_state.depthtest = buf_mesh.depthtest; - if (gl_state.depthtest) - qglEnable(GL_DEPTH_TEST); - else - qglDisable(GL_DEPTH_TEST); - } - if (gl_state.depthmask != buf_mesh.depthmask) - { - qglDepthMask(gl_state.depthmask = buf_mesh.depthmask);CHECKGLERROR - } -} - void GL_DrawRangeElements(int firstvert, int endvert, int indexcount, GLuint *index) { unsigned int i, j, in; + qbyte *c; + float *v; + GL_LockArray(firstvert, endvert - firstvert); if (gl_mesh_drawmode.integer >= 3/* && (endvert - firstvert) <= gl_maxdrawrangeelementsvertices && (indexcount) <= gl_maxdrawrangeelementsindices*/) { // GL 1.2 or GL 1.1 with extension qglDrawRangeElements(GL_TRIANGLES, firstvert, endvert, indexcount, GL_UNSIGNED_INT, index); + CHECKGLERROR } else if (gl_mesh_drawmode.integer >= 2) { // GL 1.1 qglDrawElements(GL_TRIANGLES, indexcount, GL_UNSIGNED_INT, index); + CHECKGLERROR } else if (gl_mesh_drawmode.integer >= 1) { @@ -694,6 +545,7 @@ void GL_DrawRangeElements(int firstvert, int endvert, int indexcount, GLuint *in for (i = 0;i < indexcount;i++) qglArrayElement(index[i]); qglEnd(); + CHECKGLERROR } else { @@ -706,11 +558,18 @@ void GL_DrawRangeElements(int firstvert, int endvert, int indexcount, GLuint *in for (i = 0;i < indexcount;i++) { in = index[i]; - qglColor4ub(buf_bcolor[in].c[0], buf_bcolor[in].c[1], buf_bcolor[in].c[2], buf_bcolor[in].c[3]); + c = varray_bcolor + in * 4; + qglColor4ub(c[0], c[1], c[2], c[3]); for (j = 0;j < backendunits;j++) + { if (gl_state.texture[j]) - qglMultiTexCoord2f(GL_TEXTURE0_ARB + j, buf_texcoord[j][in].t[0], buf_texcoord[j][in].t[1]); - qglVertex3f(buf_vertex[in].v[0], buf_vertex[in].v[1], buf_vertex[in].v[2]); + { + v = varray_texcoord[j] + in * 2; + qglMultiTexCoord2f(GL_TEXTURE0_ARB + j, v[0], v[1]); + } + } + v = varray_vertex + in * 4; + qglVertex3f(v[0], v[1], v[2]); } } else @@ -718,34 +577,53 @@ void GL_DrawRangeElements(int firstvert, int endvert, int indexcount, GLuint *in for (i = 0;i < indexcount;i++) { in = index[i]; - qglColor4ub(buf_bcolor[in].c[0], buf_bcolor[in].c[1], buf_bcolor[in].c[2], buf_bcolor[in].c[3]); + c = varray_bcolor + in * 4; + qglColor4ub(c[0], c[1], c[2], c[3]); if (gl_state.texture[0]) - qglTexCoord2f(buf_texcoord[0][in].t[0], buf_texcoord[0][in].t[1]); - qglVertex3f(buf_vertex[in].v[0], buf_vertex[in].v[1], buf_vertex[in].v[2]); + { + v = varray_texcoord[j] + in * 2; + qglTexCoord2f(v[0], v[1]); + } + v = varray_vertex + in * 4; + qglVertex3f(v[0], v[1], v[2]); } } qglEnd(); + CHECKGLERROR + } + GL_UnlockArray(); +} + +// enlarges geometry buffers if they are too small +void _R_Mesh_ResizeCheck(int numverts, int numtriangles) +{ + if (numtriangles > mesh_maxtris || numverts > mesh_maxverts) + { + if (!backendactive) + Sys_Error("R_Mesh_Begin: called when backend is not active\n"); + GL_Backend_ResizeArrays(max(numtriangles, (numverts + 2) / 3) + 100); + GL_Backend_ResetState(); } } -// renders mesh buffers, called to flush buffers when full -void R_Mesh_Render(void) +// renders the mesh +void R_Mesh_Draw(int numverts, int numtriangles) { if (!backendactive) - Sys_Error("R_Mesh_Render: called when backend is not active\n"); + Sys_Error("R_Mesh_End: called when backend is not active\n"); - if (!r_render.integer) - return; + c_meshs++; + c_meshtris += numtriangles; CHECKGLERROR // drawmode 0 always uses byte colors if (!gl_mesh_floatcolors.integer || gl_mesh_drawmode.integer <= 0) - GL_ConvertColorsFloatToByte(buf_mesh.verts); - GL_TransformVertices(buf_mesh.verts); - GL_LockArray(0, buf_mesh.verts);CHECKGLERROR - GL_DrawRangeElements(0, buf_mesh.verts, buf_mesh.triangles * 3, &buf_tri[0].index[0]);CHECKGLERROR - GL_UnlockArray();CHECKGLERROR + GL_ConvertColorsFloatToByte(numverts); + GL_TransformVertices(numverts); + if (!r_render.integer) + return; + GL_DrawRangeElements(0, numverts, numtriangles * 3, varray_element); } // restores backend state, used when done with 3D rendering @@ -807,46 +685,23 @@ void R_Mesh_ClearDepth(void) R_Mesh_Start(r_mesh_farclip); } -// allocates space in geometry buffers, and fills in pointers to the buffers in passsed struct -// (this is used for very high speed rendering, no copying) -int R_Mesh_Draw_GetBuffer(rmeshbufferinfo_t *m, int wantoverbright) +// sets up the requested state +void R_Mesh_State(const rmeshstate_t *m) { - // these are static because gcc runs out of virtual registers otherwise - int i, j, overbright; + int i, overbright; + int texturergbscale[MAX_TEXTUREUNITS]; float scaler; if (!backendactive) - Sys_Error("R_Mesh_Draw_GetBuffer: called when backend is not active\n"); + Sys_Error("R_Mesh_State: called when backend is not active\n"); - if (!m->numtriangles - || !m->numverts) - Host_Error("R_Mesh_Draw_GetBuffer: no triangles or verts\n"); - - i = max(m->numtriangles * 3, m->numverts); - if (overflowedverts < i) - overflowedverts = i; - - if (m->numtriangles > max_tris || m->numverts > max_verts) + if (gl_backend_rebindtextures) { - Con_Printf("R_Mesh_Draw_GetBuffer: mesh too big for current gl_mesh_maxtriangles setting, increasing limits\n"); - return false; + gl_backend_rebindtextures = false; + GL_SetupTextureState(); } - c_meshs++; - c_meshtris += m->numtriangles; - m->index = &buf_tri[0].index[0]; - m->vertex = &buf_vertex[0].v[0]; - m->color = &buf_fcolor[0].c[0]; - for (i = 0;i < backendunits;i++) - m->texcoords[i] = &buf_texcoord[i][0].t[0]; - - buf_mesh.blendfunc1 = m->blendfunc1; - buf_mesh.blendfunc2 = m->blendfunc2; - buf_mesh.depthmask = (m->blendfunc2 == GL_ZERO || m->depthwrite); - buf_mesh.depthtest = !m->depthdisable; - buf_mesh.triangles = m->numtriangles; - buf_mesh.verts = m->numverts; - buf_mesh.matrix = m->matrix; // this copies the struct + backendmatrix = m->matrix; // this copies the struct overbright = false; scaler = 1; @@ -860,39 +715,127 @@ int R_Mesh_Draw_GetBuffer(rmeshbufferinfo_t *m, int wantoverbright) { if (m->tex[0]) { - overbright = wantoverbright && gl_combine.integer; + overbright = m->wantoverbright && gl_combine.integer; if (overbright) scaler *= 0.25f; } scaler *= overbrightscale; } - m->colorscale = scaler; + mesh_colorscale = scaler; - j = -1; - for (i = 0;i < MAX_TEXTUREUNITS;i++) + if (gl_state.blendfunc1 != m->blendfunc1 || gl_state.blendfunc2 != m->blendfunc2) { - if ((buf_mesh.textures[i] = m->tex[i])) + qglBlendFunc(gl_state.blendfunc1 = m->blendfunc1, gl_state.blendfunc2 = m->blendfunc2);CHECKGLERROR + if (gl_state.blendfunc2 == GL_ZERO) + { + if (gl_state.blendfunc1 == GL_ONE) + { + if (gl_state.blend) + { + gl_state.blend = 0; + qglDisable(GL_BLEND);CHECKGLERROR + } + } + else + { + if (!gl_state.blend) + { + gl_state.blend = 1; + qglEnable(GL_BLEND);CHECKGLERROR + } + } + } + else { - j = i; - if (i >= backendunits) - Sys_Error("R_Mesh_Draw_GetBuffer: texture %i supplied when there are only %i texture units\n", j + 1, backendunits); + if (!gl_state.blend) + { + gl_state.blend = 1; + qglEnable(GL_BLEND);CHECKGLERROR + } } - buf_mesh.texturergbscale[i] = m->texrgbscale[i]; - if (buf_mesh.texturergbscale[i] != 1 && buf_mesh.texturergbscale[i] != 2 && buf_mesh.texturergbscale[i] != 4) - buf_mesh.texturergbscale[i] = 1; } - if (overbright && j >= 0) - buf_mesh.texturergbscale[j] = 4; - - if (gl_backend_rebindtextures) + if (gl_state.depthdisable != m->depthdisable) { - gl_backend_rebindtextures = false; - GL_SetupTextureState(); + gl_state.depthdisable = m->depthdisable; + if (gl_state.depthdisable) + qglDisable(GL_DEPTH_TEST); + else + qglEnable(GL_DEPTH_TEST); + } + if (gl_state.depthmask != (m->blendfunc2 == GL_ZERO || m->depthwrite)) + { + qglDepthMask(gl_state.depthmask = (m->blendfunc2 == GL_ZERO || m->depthwrite));CHECKGLERROR } - GL_MeshState(); + for (i = 0;i < backendunits;i++) + { + if (m->texrgbscale[i]) + texturergbscale[i] = m->texrgbscale[i]; + else + texturergbscale[i] = 1; + } + if (overbright) + for (i = backendunits - 1;i >= 0;i--) + if (m->tex[i]) + texturergbscale[i] = 4; - return true; + if (backendunits > 1) + { + for (i = 0;i < backendunits;i++) + { + if (gl_state.texture[i] != m->tex[i]) + { + if (gl_state.unit != i) + { + qglActiveTexture(GL_TEXTURE0_ARB + (gl_state.unit = i));CHECKGLERROR + } + if (gl_state.texture[i] == 0) + { + qglEnable(GL_TEXTURE_2D);CHECKGLERROR + if (gl_state.clientunit != i) + { + qglClientActiveTexture(GL_TEXTURE0_ARB + (gl_state.clientunit = i));CHECKGLERROR + } + qglEnableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR + } + qglBindTexture(GL_TEXTURE_2D, (gl_state.texture[i] = m->tex[i]));CHECKGLERROR + if (gl_state.texture[i] == 0) + { + qglDisable(GL_TEXTURE_2D);CHECKGLERROR + if (gl_state.clientunit != i) + { + qglClientActiveTexture(GL_TEXTURE0_ARB + (gl_state.clientunit = i));CHECKGLERROR + } + qglDisableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR + } + } + if (gl_state.texturergbscale[i] != texturergbscale[i]) + { + if (gl_state.unit != i) + { + qglActiveTexture(GL_TEXTURE0_ARB + (gl_state.unit = i));CHECKGLERROR + } + qglTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, (gl_state.texturergbscale[i] = texturergbscale[i]));CHECKGLERROR + } + } + } + else + { + if (gl_state.texture[0] != m->tex[0]) + { + if (gl_state.texture[0] == 0) + { + qglEnable(GL_TEXTURE_2D);CHECKGLERROR + qglEnableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR + } + qglBindTexture(GL_TEXTURE_2D, (gl_state.texture[0] = m->tex[0]));CHECKGLERROR + if (gl_state.texture[0] == 0) + { + qglDisable(GL_TEXTURE_2D);CHECKGLERROR + qglDisableClientState(GL_TEXTURE_COORD_ARRAY);CHECKGLERROR + } + } + } } /* diff --git a/gl_backend.h b/gl_backend.h index eac1e6d7..075d2bdf 100644 --- a/gl_backend.h +++ b/gl_backend.h @@ -4,7 +4,7 @@ #define MAX_TEXTUREUNITS 8 -extern int c_meshtris, c_meshs, c_transtris, c_transmeshs; +extern int c_meshtris, c_meshs; typedef struct { @@ -13,20 +13,21 @@ typedef struct int depthdisable; // disable depth read/write entirely int blendfunc1; int blendfunc2; - int numtriangles; - int numverts; + int wantoverbright; int tex[MAX_TEXTUREUNITS]; int texrgbscale[MAX_TEXTUREUNITS]; // used only if COMBINE is present matrix4x4_t matrix; // model to world transform matrix - - // output - int *index; - float *vertex; - float *color; - float colorscale; - float *texcoords[MAX_TEXTUREUNITS]; } -rmeshbufferinfo_t; +rmeshstate_t; + +// overbright rendering scale for the current state +extern float mesh_colorscale; +extern int *varray_element; +extern float *varray_vertex; +extern float *varray_color; +extern float *varray_texcoord[MAX_TEXTUREUNITS]; +extern int mesh_maxverts; +extern int mesh_maxtris; // adds console variables and registers the render module (only call from GL_Init) void gl_backend_init(void); @@ -42,15 +43,15 @@ void R_Mesh_Finish(void); // (only valid between R_Mesh_Start and R_Mesh_Finish) void R_Mesh_ClearDepth(void); -// renders current batch of meshs -// (only valid between R_Mesh_Start and R_Mesh_Finish) -void R_Mesh_Render(void); +// sets up the requested state +void R_Mesh_State(const rmeshstate_t *m); -// allocates space in geometry buffers, and fills in pointers to the buffers in passsed struct -// (it is up to the caller to fill in the geometry data) -// (make sure you scale your colors by the colorscale field) -// (only valid between R_Mesh_Start and R_Mesh_Finish) -int R_Mesh_Draw_GetBuffer(rmeshbufferinfo_t *m, int wantoverbright); +// enlarges geometry buffers if they are too small +#define R_Mesh_ResizeCheck(numverts, numtriangles) if ((numverts) > mesh_maxverts || (numtriangles) > mesh_maxtris) _R_Mesh_ResizeCheck(numverts, numtriangles); +void _R_Mesh_ResizeCheck(int numverts, int numtriangles); + +// renders the mesh in the varray_* buffers +void R_Mesh_Draw(int numverts, int numtriangles); // saves a section of the rendered frame to a .tga file qboolean SCR_ScreenShot(char *filename, int x, int y, int width, int height); diff --git a/gl_models.c b/gl_models.c index 7edf394e..76ad6458 100644 --- a/gl_models.c +++ b/gl_models.c @@ -244,7 +244,7 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) float fog; vec3_t diff; qbyte *bcolor; - rmeshbufferinfo_t m; + rmeshstate_t m; model_t *model; skinframe_t *skinframe; const entity_render_t *ent = calldata1; @@ -270,6 +270,7 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) } model = ent->model; + R_Mesh_ResizeCheck(model->numverts, model->numtris); skinframe = R_FetchSkinFrame(ent); @@ -295,26 +296,21 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = blendfunc1; m.blendfunc2 = blendfunc2; - m.numtriangles = model->numtris; - m.numverts = model->numverts; + m.wantoverbright = true; m.tex[0] = R_GetTexture(r_notexture); m.matrix = ent->matrix; - - c_alias_polys += m.numtriangles; - if (R_Mesh_Draw_GetBuffer(&m, true)) - { - memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); - for (i = 0;i < m.numverts * 2;i++) - m.texcoords[0][i] = model->mdlmd2data_texcoords[i] * 8.0f; - - aliasvert = m.vertex; - aliasvertcolor = m.color; - R_SetupMDLMD2Frames(ent, m.colorscale, m.colorscale, m.colorscale); - aliasvert = aliasvertbuf; - aliasvertcolor = aliasvertcolorbuf; - - R_Mesh_Render(); - } + R_Mesh_State(&m); + + c_alias_polys += model->numtris; + memcpy(varray_element, model->mdlmd2data_indices, model->numtris * sizeof(int[3])); + for (i = 0;i < model->numverts * 2;i++) + varray_texcoord[0][i] = model->mdlmd2data_texcoords[i] * 8.0f; + aliasvert = varray_vertex; + aliasvertcolor = varray_color; + R_SetupMDLMD2Frames(ent, mesh_colorscale, mesh_colorscale, mesh_colorscale); + aliasvert = aliasvertbuf; + aliasvertcolor = aliasvertcolorbuf; + R_Mesh_Draw(model->numverts, model->numtris); return; } @@ -326,25 +322,20 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = blendfunc1; m.blendfunc2 = blendfunc2; - m.numtriangles = model->numtris; - m.numverts = model->numverts; + m.wantoverbright = true; m.tex[0] = R_GetTexture(skinframe->merged); m.matrix = ent->matrix; - - c_alias_polys += m.numtriangles; - if (R_Mesh_Draw_GetBuffer(&m, true)) - { - memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); - memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); - - aliasvert = m.vertex; - aliasvertcolor = m.color; - R_SetupMDLMD2Frames(ent, m.colorscale, m.colorscale, m.colorscale); - aliasvert = aliasvertbuf; - aliasvertcolor = aliasvertcolorbuf; - - R_Mesh_Render(); - } + R_Mesh_State(&m); + + c_alias_polys += model->numtris; + memcpy(varray_element, model->mdlmd2data_indices, model->numtris * sizeof(int[3])); + memcpy(varray_texcoord[0], model->mdlmd2data_texcoords, model->numverts * sizeof(float[2])); + aliasvert = varray_vertex; + aliasvertcolor = varray_color; + R_SetupMDLMD2Frames(ent, mesh_colorscale, mesh_colorscale, mesh_colorscale); + aliasvert = aliasvertbuf; + aliasvertcolor = aliasvertcolorbuf; + R_Mesh_Draw(model->numverts, model->numtris); return; } @@ -371,20 +362,21 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = blendfunc1; m.blendfunc2 = blendfunc2; - m.numtriangles = model->numtris; - m.numverts = model->numverts; + m.wantoverbright = true; m.matrix = ent->matrix; m.tex[0] = colormapped ? R_GetTexture(skinframe->base) : R_GetTexture(skinframe->merged); - if (m.tex[0] && R_Mesh_Draw_GetBuffer(&m, true)) + if (m.tex[0]) { + R_Mesh_State(&m); + blendfunc1 = GL_SRC_ALPHA; blendfunc2 = GL_ONE; - c_alias_polys += m.numtriangles; - R_ModulateColors(aliasvertcolor, m.color, m.numverts, m.colorscale, m.colorscale, m.colorscale); - memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); - R_Mesh_Render(); + c_alias_polys += model->numtris; + R_ModulateColors(aliasvertcolor, varray_color, model->numverts, mesh_colorscale, mesh_colorscale, mesh_colorscale); + memcpy(varray_element, model->mdlmd2data_indices, model->numtris * sizeof(int[3])); + memcpy(varray_vertex, aliasvert, model->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], model->mdlmd2data_texcoords, model->numverts * sizeof(float[2])); + R_Mesh_Draw(model->numverts, model->numtris); } if (colormapped) @@ -394,23 +386,24 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = blendfunc1; m.blendfunc2 = blendfunc2; - m.numtriangles = model->numtris; - m.numverts = model->numverts; + m.wantoverbright = true; m.matrix = ent->matrix; m.tex[0] = R_GetTexture(skinframe->pants); - if (m.tex[0] && R_Mesh_Draw_GetBuffer(&m, true)) + if (m.tex[0]) { + R_Mesh_State(&m); + blendfunc1 = GL_SRC_ALPHA; blendfunc2 = GL_ONE; - c_alias_polys += m.numtriangles; + c_alias_polys += model->numtris; if (pantsfullbright) - R_FillColors(m.color, m.numverts, pantscolor[0] * m.colorscale, pantscolor[1] * m.colorscale, pantscolor[2] * m.colorscale, ent->alpha); + R_FillColors(varray_color, model->numverts, pantscolor[0] * mesh_colorscale, pantscolor[1] * mesh_colorscale, pantscolor[2] * mesh_colorscale, ent->alpha); else - R_ModulateColors(aliasvertcolor, m.color, m.numverts, pantscolor[0] * m.colorscale, pantscolor[1] * m.colorscale, pantscolor[2] * m.colorscale); - memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); - R_Mesh_Render(); + R_ModulateColors(aliasvertcolor, varray_color, model->numverts, pantscolor[0] * mesh_colorscale, pantscolor[1] * mesh_colorscale, pantscolor[2] * mesh_colorscale); + memcpy(varray_element, model->mdlmd2data_indices, model->numtris * sizeof(int[3])); + memcpy(varray_vertex, aliasvert, model->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], model->mdlmd2data_texcoords, model->numverts * sizeof(float[2])); + R_Mesh_Draw(model->numverts, model->numtris); } } if (skinframe->shirt) @@ -418,23 +411,24 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = blendfunc1; m.blendfunc2 = blendfunc2; - m.numtriangles = model->numtris; - m.numverts = model->numverts; + m.wantoverbright = true; m.matrix = ent->matrix; m.tex[0] = R_GetTexture(skinframe->shirt); - if (m.tex[0] && R_Mesh_Draw_GetBuffer(&m, true)) + if (m.tex[0]) { + R_Mesh_State(&m); + blendfunc1 = GL_SRC_ALPHA; blendfunc2 = GL_ONE; - c_alias_polys += m.numtriangles; + c_alias_polys += model->numtris; if (shirtfullbright) - R_FillColors(m.color, m.numverts, shirtcolor[0] * m.colorscale, shirtcolor[1] * m.colorscale, shirtcolor[2] * m.colorscale, ent->alpha); + R_FillColors(varray_color, model->numverts, shirtcolor[0] * mesh_colorscale, shirtcolor[1] * mesh_colorscale, shirtcolor[2] * mesh_colorscale, ent->alpha); else - R_ModulateColors(aliasvertcolor, m.color, m.numverts, shirtcolor[0] * m.colorscale, shirtcolor[1] * m.colorscale, shirtcolor[2] * m.colorscale); - memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); - R_Mesh_Render(); + R_ModulateColors(aliasvertcolor, varray_color, model->numverts, shirtcolor[0] * mesh_colorscale, shirtcolor[1] * mesh_colorscale, shirtcolor[2] * mesh_colorscale); + memcpy(varray_element, model->mdlmd2data_indices, model->numtris * sizeof(int[3])); + memcpy(varray_vertex, aliasvert, model->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], model->mdlmd2data_texcoords, model->numverts * sizeof(float[2])); + R_Mesh_Draw(model->numverts, model->numtris); } } } @@ -443,20 +437,21 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = blendfunc1; m.blendfunc2 = blendfunc2; - m.numtriangles = model->numtris; - m.numverts = model->numverts; + m.wantoverbright = true; m.matrix = ent->matrix; m.tex[0] = R_GetTexture(skinframe->glow); - if (m.tex[0] && R_Mesh_Draw_GetBuffer(&m, true)) + if (m.tex[0]) { + R_Mesh_State(&m); + blendfunc1 = GL_SRC_ALPHA; blendfunc2 = GL_ONE; - c_alias_polys += m.numtriangles; - R_FillColors(m.color, m.numverts, (1 - fog) * m.colorscale, (1 - fog) * m.colorscale, (1 - fog) * m.colorscale, ent->alpha); - memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); - R_Mesh_Render(); + c_alias_polys += model->numtris; + R_FillColors(varray_color, model->numverts, (1 - fog) * mesh_colorscale, (1 - fog) * mesh_colorscale, (1 - fog) * mesh_colorscale, ent->alpha); + memcpy(varray_element, model->mdlmd2data_indices, model->numtris * sizeof(int[3])); + memcpy(varray_vertex, aliasvert, model->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], model->mdlmd2data_texcoords, model->numverts * sizeof(float[2])); + R_Mesh_Draw(model->numverts, model->numtris); } } if (fog) @@ -464,19 +459,17 @@ void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; - m.numtriangles = model->numtris; - m.numverts = model->numverts; + m.wantoverbright = false; m.matrix = ent->matrix; m.tex[0] = R_GetTexture(skinframe->fog); - if (R_Mesh_Draw_GetBuffer(&m, true)) - { - c_alias_polys += m.numtriangles; - R_FillColors(m.color, m.numverts, fogcolor[0] * fog * m.colorscale, fogcolor[1] * fog * m.colorscale, fogcolor[2] * fog * m.colorscale, ent->alpha); - memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); - R_Mesh_Render(); - } + R_Mesh_State(&m); + + c_alias_polys += model->numtris; + R_FillColors(varray_color, model->numverts, fogcolor[0] * fog * mesh_colorscale, fogcolor[1] * fog * mesh_colorscale, fogcolor[2] * fog * mesh_colorscale, ent->alpha); + memcpy(varray_element, model->mdlmd2data_indices, model->numtris * sizeof(int[3])); + memcpy(varray_vertex, aliasvert, model->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], model->mdlmd2data_texcoords, model->numverts * sizeof(float[2])); + R_Mesh_Draw(model->numverts, model->numtris); } } @@ -762,9 +755,10 @@ void R_DrawZymoticModelMeshCallback (const void *calldata1, int calldata2) int i, *renderlist; zymtype1header_t *m; rtexture_t *texture; - rmeshbufferinfo_t mbuf; + rmeshstate_t mstate; const entity_render_t *ent = calldata1; int shadernum = calldata2; + int numverts, numtriangles; // find the vertex index list and texture m = ent->model->zymdata_header; @@ -773,6 +767,10 @@ void R_DrawZymoticModelMeshCallback (const void *calldata1, int calldata2) renderlist += renderlist[0] * 3 + 1; texture = ((rtexture_t **)(m->lump_shaders.start + (int) m))[shadernum]; + numverts = m->numverts; + numtriangles = renderlist[0]; + R_Mesh_ResizeCheck(numverts, numtriangles); + fog = 0; if (fogenabled) { @@ -791,61 +789,56 @@ void R_DrawZymoticModelMeshCallback (const void *calldata1, int calldata2) } ZymoticLerpBones(m->numbones, (zymbonematrix *)(m->lump_poses.start + (int) m), ent->frameblend, (zymbone_t *)(m->lump_bones.start + (int) m)); - ZymoticTransformVerts(m->numverts, (int *)(m->lump_vertbonecounts.start + (int) m), (zymvertex_t *)(m->lump_verts.start + (int) m)); - ZymoticCalcNormals(m->numverts, m->numshaders, (int *)(m->lump_render.start + (int) m)); + ZymoticTransformVerts(numverts, (int *)(m->lump_vertbonecounts.start + (int) m), (zymvertex_t *)(m->lump_verts.start + (int) m)); + ZymoticCalcNormals(numverts, m->numshaders, (int *)(m->lump_render.start + (int) m)); - R_LightModel(ent, m->numverts, 1 - fog, 1 - fog, 1 - fog, false); + R_LightModel(ent, numverts, 1 - fog, 1 - fog, 1 - fog, false); - memset(&mbuf, 0, sizeof(mbuf)); - mbuf.numverts = m->numverts; - mbuf.numtriangles = renderlist[0]; + memset(&mstate, 0, sizeof(mstate)); + mstate.wantoverbright = true; if (ent->effects & EF_ADDITIVE) { - mbuf.blendfunc1 = GL_SRC_ALPHA; - mbuf.blendfunc2 = GL_ONE; + mstate.blendfunc1 = GL_SRC_ALPHA; + mstate.blendfunc2 = GL_ONE; } else if (ent->alpha != 1.0 || R_TextureHasAlpha(texture)) { - mbuf.blendfunc1 = GL_SRC_ALPHA; - mbuf.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + mstate.blendfunc1 = GL_SRC_ALPHA; + mstate.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; } else { - mbuf.blendfunc1 = GL_ONE; - mbuf.blendfunc2 = GL_ZERO; - } - mbuf.tex[0] = R_GetTexture(texture); - mbuf.matrix = ent->matrix; - if (R_Mesh_Draw_GetBuffer(&mbuf, true)) - { - c_alias_polys += mbuf.numtriangles; - memcpy(mbuf.index, renderlist + 1, mbuf.numtriangles * sizeof(int[3])); - memcpy(mbuf.vertex, aliasvert, mbuf.numverts * sizeof(float[4])); - R_ModulateColors(aliasvertcolor, mbuf.color, mbuf.numverts, mbuf.colorscale, mbuf.colorscale, mbuf.colorscale); - //memcpy(mbuf.color, aliasvertcolor, mbuf.numverts * sizeof(float[4])); - memcpy(mbuf.texcoords[0], (float *)(m->lump_texcoords.start + (int) m), mbuf.numverts * sizeof(float[2])); - R_Mesh_Render(); + mstate.blendfunc1 = GL_ONE; + mstate.blendfunc2 = GL_ZERO; } + mstate.tex[0] = R_GetTexture(texture); + mstate.matrix = ent->matrix; + R_Mesh_State(&mstate); + + c_alias_polys += numtriangles; + memcpy(varray_element, renderlist + 1, numtriangles * sizeof(int[3])); + memcpy(varray_vertex, aliasvert, numverts * sizeof(float[4])); + R_ModulateColors(aliasvertcolor, varray_color, numverts, mesh_colorscale, mesh_colorscale, mesh_colorscale); + memcpy(varray_texcoord[0], (float *)(m->lump_texcoords.start + (int) m), numverts * sizeof(float[2])); + R_Mesh_Draw(numverts, numtriangles); if (fog) { - memset(&mbuf, 0, sizeof(mbuf)); - mbuf.numverts = m->numverts; - mbuf.numtriangles = renderlist[0]; - mbuf.blendfunc1 = GL_SRC_ALPHA; - mbuf.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + memset(&mstate, 0, sizeof(mstate)); + mstate.wantoverbright = false; + mstate.blendfunc1 = GL_SRC_ALPHA; + mstate.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; // FIXME: need alpha mask for fogging... - //mbuf.tex[0] = R_GetTexture(texture); - mbuf.matrix = ent->matrix; - if (R_Mesh_Draw_GetBuffer(&mbuf, false)) - { - c_alias_polys += mbuf.numtriangles; - memcpy(mbuf.index, renderlist + 1, mbuf.numtriangles * sizeof(int[3])); - memcpy(mbuf.vertex, aliasvert, mbuf.numverts * sizeof(float[4])); - R_FillColors(mbuf.color, mbuf.numverts, fogcolor[0] * mbuf.colorscale, fogcolor[1] * mbuf.colorscale, fogcolor[2] * mbuf.colorscale, ent->alpha * fog); - //memcpy(mbuf.texcoords[0], (float *)(m->lump_texcoords.start + (int) m), mbuf.numverts * sizeof(float[2])); - R_Mesh_Render(); - } + //mstate.tex[0] = R_GetTexture(texture); + mstate.matrix = ent->matrix; + R_Mesh_State(&mstate); + + c_alias_polys += numtriangles; + memcpy(varray_element, renderlist + 1, numtriangles * sizeof(int[3])); + memcpy(varray_vertex, aliasvert, numverts * sizeof(float[4])); + R_FillColors(varray_color, numverts, fogcolor[0] * mesh_colorscale, fogcolor[1] * mesh_colorscale, fogcolor[2] * mesh_colorscale, ent->alpha * fog); + //memcpy(mesh_texcoord[0], (float *)(m->lump_texcoords.start + (int) m), numverts * sizeof(float[2])); + R_Mesh_Draw(numverts, numtriangles); } } @@ -867,7 +860,7 @@ void R_DrawZymoticModel (entity_render_t *ent) if (ent->effects & EF_ADDITIVE || ent->alpha != 1.0 || R_TextureHasAlpha(texture)) R_MeshQueue_AddTransparent(ent->origin, R_DrawZymoticModelMeshCallback, ent, i); else - R_MeshQueue_Add(R_DrawZymoticModelMeshCallback, ent, i); + R_DrawZymoticModelMeshCallback(ent, i); } } @@ -881,6 +874,6 @@ void R_DrawQ1Q2AliasModel(entity_render_t *ent) if (ent->effects & EF_ADDITIVE || ent->alpha != 1.0 || R_FetchSkinFrame(ent)->fog != NULL) R_MeshQueue_AddTransparent(ent->origin, R_DrawQ1Q2AliasModelCallback, ent, 0); else - R_MeshQueue_Add(R_DrawQ1Q2AliasModelCallback, ent, 0); + R_DrawQ1Q2AliasModelCallback(ent, 0); } diff --git a/gl_rmain.c b/gl_rmain.c index 684e2248..de052f0f 100644 --- a/gl_rmain.c +++ b/gl_rmain.c @@ -500,7 +500,7 @@ static void R_SetupFrame (void) static void R_BlendView(void) { - rmeshbufferinfo_t m; + rmeshstate_t m; float r; if (r_refdef.viewblend[3] < 0.01f) @@ -509,32 +509,30 @@ static void R_BlendView(void) memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + m.wantoverbright = false; m.depthdisable = true; // magic - m.numtriangles = 1; - m.numverts = 3; Matrix4x4_CreateIdentity(&m.matrix); - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - m.index[0] = 0; - m.index[1] = 1; - m.index[2] = 2; - m.color[0] = m.color[4] = m.color[8] = r_refdef.viewblend[0]; - m.color[1] = m.color[5] = m.color[9] = r_refdef.viewblend[1]; - m.color[2] = m.color[6] = m.color[10] = r_refdef.viewblend[2]; - m.color[3] = m.color[7] = m.color[11] = r_refdef.viewblend[3]; - r = 64000; - m.vertex[0] = r_origin[0] + vpn[0] * 1.5 - vright[0] * r - vup[0] * r; - m.vertex[1] = r_origin[1] + vpn[1] * 1.5 - vright[1] * r - vup[1] * r; - m.vertex[2] = r_origin[2] + vpn[2] * 1.5 - vright[2] * r - vup[2] * r; - r *= 3; - m.vertex[4] = m.vertex[0] + vup[0] * r; - m.vertex[5] = m.vertex[1] + vup[1] * r; - m.vertex[6] = m.vertex[2] + vup[2] * r; - m.vertex[8] = m.vertex[0] + vright[0] * r; - m.vertex[9] = m.vertex[1] + vright[1] * r; - m.vertex[10] = m.vertex[2] + vright[2] * r; - R_Mesh_Render(); - } + R_Mesh_State(&m); + + varray_element[0] = 0; + varray_element[1] = 1; + varray_element[2] = 2; + varray_color[0] = varray_color[4] = varray_color[8] = r_refdef.viewblend[0]; + varray_color[1] = varray_color[5] = varray_color[9] = r_refdef.viewblend[1]; + varray_color[2] = varray_color[6] = varray_color[10] = r_refdef.viewblend[2]; + varray_color[3] = varray_color[7] = varray_color[11] = r_refdef.viewblend[3]; + r = 64000; + varray_vertex[0] = r_origin[0] + vpn[0] * 1.5 - vright[0] * r - vup[0] * r; + varray_vertex[1] = r_origin[1] + vpn[1] * 1.5 - vright[1] * r - vup[1] * r; + varray_vertex[2] = r_origin[2] + vpn[2] * 1.5 - vright[2] * r - vup[2] * r; + r *= 3; + varray_vertex[4] = varray_vertex[0] + vup[0] * r; + varray_vertex[5] = varray_vertex[1] + vup[1] * r; + varray_vertex[6] = varray_vertex[2] + vup[2] * r; + varray_vertex[8] = varray_vertex[0] + vright[0] * r; + varray_vertex[9] = varray_vertex[1] + vright[1] * r; + varray_vertex[10] = varray_vertex[2] + vright[2] * r; + R_Mesh_Draw(3, 1); } /* @@ -575,6 +573,14 @@ void R_RenderView (void) if (R_DrawBrushModelsSky()) R_TimeReport("bmodelsky"); + // must occur early because it can draw sky + R_DrawWorld(world); + R_TimeReport("world"); + + // don't let sound skip if going slow + if (!intimerefresh && !r_speeds.integer) + S_ExtraUpdate (); + R_DrawModels(); R_TimeReport("models"); @@ -584,13 +590,6 @@ void R_RenderView (void) R_DrawExplosions(); R_TimeReport("explosions"); - // don't let sound skip if going slow - if (!intimerefresh && !r_speeds.integer) - S_ExtraUpdate (); - - R_DrawWorld(world); - R_TimeReport("world"); - R_MeshQueue_RenderTransparent(); R_TimeReport("drawtrans"); @@ -609,53 +608,54 @@ void R_RenderView (void) R_TimeReport("meshfinish"); } +/* void R_DrawBBoxMesh(vec3_t mins, vec3_t maxs, float cr, float cg, float cb, float ca) { int i; float *v, *c, f1, f2, diff[3]; - rmeshbufferinfo_t m; - m.numtriangles = 12; - m.numverts = 8; + rmeshstate_t m; m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + m.wantoverbright = false; Matrix4x4_CreateIdentity(&m.matrix); - if (R_Mesh_Draw_GetBuffer(&m, false)) + R_Mesh_State(&m); + + varray_element + varray_vertex[ 0] = mins[0];varray_vertex[ 1] = mins[1];varray_vertex[ 2] = mins[2]; + varray_vertex[ 4] = maxs[0];varray_vertex[ 5] = mins[1];varray_vertex[ 6] = mins[2]; + varray_vertex[ 8] = mins[0];varray_vertex[ 9] = maxs[1];varray_vertex[10] = mins[2]; + varray_vertex[12] = maxs[0];varray_vertex[13] = maxs[1];varray_vertex[14] = mins[2]; + varray_vertex[16] = mins[0];varray_vertex[17] = mins[1];varray_vertex[18] = maxs[2]; + varray_vertex[20] = maxs[0];varray_vertex[21] = mins[1];varray_vertex[22] = maxs[2]; + varray_vertex[24] = mins[0];varray_vertex[25] = maxs[1];varray_vertex[26] = maxs[2]; + varray_vertex[28] = maxs[0];varray_vertex[29] = maxs[1];varray_vertex[30] = maxs[2]; + varray_color[ 0] = varray_color[ 4] = varray_color[ 8] = varray_color[12] = varray_color[16] = varray_color[20] = varray_color[24] = varray_color[28] = cr * mesh_colorscale; + varray_color[ 1] = varray_color[ 5] = varray_color[ 9] = varray_color[13] = varray_color[17] = varray_color[21] = varray_color[25] = varray_color[29] = cg * mesh_colorscale; + varray_color[ 2] = varray_color[ 6] = varray_color[10] = varray_color[14] = varray_color[18] = varray_color[22] = varray_color[26] = varray_color[30] = cb * mesh_colorscale; + varray_color[ 3] = varray_color[ 7] = varray_color[11] = varray_color[15] = varray_color[19] = varray_color[23] = varray_color[27] = varray_color[31] = ca; + if (fogenabled) { - m.vertex[ 0] = mins[0];m.vertex[ 1] = mins[1];m.vertex[ 2] = mins[2]; - m.vertex[ 4] = maxs[0];m.vertex[ 5] = mins[1];m.vertex[ 6] = mins[2]; - m.vertex[ 8] = mins[0];m.vertex[ 9] = maxs[1];m.vertex[10] = mins[2]; - m.vertex[12] = maxs[0];m.vertex[13] = maxs[1];m.vertex[14] = mins[2]; - m.vertex[16] = mins[0];m.vertex[17] = mins[1];m.vertex[18] = maxs[2]; - m.vertex[20] = maxs[0];m.vertex[21] = mins[1];m.vertex[22] = maxs[2]; - m.vertex[24] = mins[0];m.vertex[25] = maxs[1];m.vertex[26] = maxs[2]; - m.vertex[28] = maxs[0];m.vertex[29] = maxs[1];m.vertex[30] = maxs[2]; - m.color[ 0] = m.color[ 4] = m.color[ 8] = m.color[12] = m.color[16] = m.color[20] = m.color[24] = m.color[28] = cr * m.colorscale; - m.color[ 1] = m.color[ 5] = m.color[ 9] = m.color[13] = m.color[17] = m.color[21] = m.color[25] = m.color[29] = cg * m.colorscale; - m.color[ 2] = m.color[ 6] = m.color[10] = m.color[14] = m.color[18] = m.color[22] = m.color[26] = m.color[30] = cb * m.colorscale; - m.color[ 3] = m.color[ 7] = m.color[11] = m.color[15] = m.color[19] = m.color[23] = m.color[27] = m.color[31] = ca; - if (fogenabled) + for (i = 0, v = varray_vertex, c = varray_color;i < 8;i++, v += 4, c += 4) { - for (i = 0, v = m.vertex, c = m.color;i < m.numverts;i++, v += 4, c += 4) - { - VectorSubtract(v, r_origin, diff); - f2 = exp(fogdensity/DotProduct(diff, diff)); - f1 = 1 - f2; - f2 *= m.colorscale; - c[0] = c[0] * f1 + fogcolor[0] * f2; - c[1] = c[1] * f1 + fogcolor[1] * f2; - c[2] = c[2] * f1 + fogcolor[2] * f2; - } + VectorSubtract(v, r_origin, diff); + f2 = exp(fogdensity/DotProduct(diff, diff)); + f1 = 1 - f2; + f2 *= mesh_colorscale; + c[0] = c[0] * f1 + fogcolor[0] * f2; + c[1] = c[1] * f1 + fogcolor[1] * f2; + c[2] = c[2] * f1 + fogcolor[2] * f2; } - R_Mesh_Render(); } + R_Mesh_Draw(8, 12); } +*/ void R_DrawNoModelCallback(const void *calldata1, int calldata2) { const entity_render_t *ent = calldata1; int i; float f1, f2, *c, diff[3]; - rmeshbufferinfo_t m; + rmeshstate_t m; memset(&m, 0, sizeof(m)); if (ent->flags & EF_ADDITIVE) { @@ -672,54 +672,52 @@ void R_DrawNoModelCallback(const void *calldata1, int calldata2) m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; } - m.numtriangles = 8; - m.numverts = 6; + m.wantoverbright = false; m.matrix = ent->matrix; - if (R_Mesh_Draw_GetBuffer(&m, false)) + R_Mesh_State(&m); + + varray_element[ 0] = 5;varray_element[ 1] = 2;varray_element[ 2] = 0; + varray_element[ 3] = 5;varray_element[ 4] = 1;varray_element[ 5] = 2; + varray_element[ 6] = 5;varray_element[ 7] = 0;varray_element[ 8] = 3; + varray_element[ 9] = 5;varray_element[10] = 3;varray_element[11] = 1; + varray_element[12] = 0;varray_element[13] = 2;varray_element[14] = 4; + varray_element[15] = 2;varray_element[16] = 1;varray_element[17] = 4; + varray_element[18] = 3;varray_element[19] = 0;varray_element[20] = 4; + varray_element[21] = 1;varray_element[22] = 3;varray_element[23] = 4; + varray_vertex[ 0] = -16;varray_vertex[ 1] = 0;varray_vertex[ 2] = 0; + varray_vertex[ 4] = 16;varray_vertex[ 5] = 0;varray_vertex[ 6] = 0; + varray_vertex[ 8] = 0;varray_vertex[ 9] = -16;varray_vertex[10] = 0; + varray_vertex[12] = 0;varray_vertex[13] = 16;varray_vertex[14] = 0; + varray_vertex[16] = 0;varray_vertex[17] = 0;varray_vertex[18] = -16; + varray_vertex[20] = 0;varray_vertex[21] = 0;varray_vertex[22] = 16; + varray_color[ 0] = 0.00f;varray_color[ 1] = 0.00f;varray_color[ 2] = 0.50f;varray_color[ 3] = ent->alpha; + varray_color[ 4] = 0.00f;varray_color[ 5] = 0.00f;varray_color[ 6] = 0.50f;varray_color[ 7] = ent->alpha; + varray_color[ 8] = 0.00f;varray_color[ 9] = 0.50f;varray_color[10] = 0.00f;varray_color[11] = ent->alpha; + varray_color[12] = 0.00f;varray_color[13] = 0.50f;varray_color[14] = 0.00f;varray_color[15] = ent->alpha; + varray_color[16] = 0.50f;varray_color[17] = 0.00f;varray_color[18] = 0.00f;varray_color[19] = ent->alpha; + varray_color[20] = 0.50f;varray_color[21] = 0.00f;varray_color[22] = 0.00f;varray_color[23] = ent->alpha; + if (fogenabled) { - m.index[ 0] = 5;m.index[ 1] = 2;m.index[ 2] = 0; - m.index[ 3] = 5;m.index[ 4] = 1;m.index[ 5] = 2; - m.index[ 6] = 5;m.index[ 7] = 0;m.index[ 8] = 3; - m.index[ 9] = 5;m.index[10] = 3;m.index[11] = 1; - m.index[12] = 0;m.index[13] = 2;m.index[14] = 4; - m.index[15] = 2;m.index[16] = 1;m.index[17] = 4; - m.index[18] = 3;m.index[19] = 0;m.index[20] = 4; - m.index[21] = 1;m.index[22] = 3;m.index[23] = 4; - m.vertex[ 0] = -16;m.vertex[ 1] = 0;m.vertex[ 2] = 0; - m.vertex[ 4] = 16;m.vertex[ 5] = 0;m.vertex[ 6] = 0; - m.vertex[ 8] = 0;m.vertex[ 9] = -16;m.vertex[10] = 0; - m.vertex[12] = 0;m.vertex[13] = 16;m.vertex[14] = 0; - m.vertex[16] = 0;m.vertex[17] = 0;m.vertex[18] = -16; - m.vertex[20] = 0;m.vertex[21] = 0;m.vertex[22] = 16; - m.color[ 0] = 0.00f;m.color[ 1] = 0.00f;m.color[ 2] = 0.50f;m.color[ 3] = ent->alpha; - m.color[ 4] = 0.00f;m.color[ 5] = 0.00f;m.color[ 6] = 0.50f;m.color[ 7] = ent->alpha; - m.color[ 8] = 0.00f;m.color[ 9] = 0.50f;m.color[10] = 0.00f;m.color[11] = ent->alpha; - m.color[12] = 0.00f;m.color[13] = 0.50f;m.color[14] = 0.00f;m.color[15] = ent->alpha; - m.color[16] = 0.50f;m.color[17] = 0.00f;m.color[18] = 0.00f;m.color[19] = ent->alpha; - m.color[20] = 0.50f;m.color[21] = 0.00f;m.color[22] = 0.00f;m.color[23] = ent->alpha; - if (fogenabled) + VectorSubtract(ent->origin, r_origin, diff); + f2 = exp(fogdensity/DotProduct(diff, diff)); + f1 = 1 - f2; + for (i = 0, c = varray_color;i < 6;i++, c += 4) { - VectorSubtract(ent->origin, r_origin, diff); - f2 = exp(fogdensity/DotProduct(diff, diff)); - f1 = 1 - f2; - for (i = 0, c = m.color;i < m.numverts;i++, c += 4) - { - c[0] = (c[0] * f1 + fogcolor[0] * f2) * m.colorscale; - c[1] = (c[1] * f1 + fogcolor[1] * f2) * m.colorscale; - c[2] = (c[2] * f1 + fogcolor[2] * f2) * m.colorscale; - } + c[0] = (c[0] * f1 + fogcolor[0] * f2) * mesh_colorscale; + c[1] = (c[1] * f1 + fogcolor[1] * f2) * mesh_colorscale; + c[2] = (c[2] * f1 + fogcolor[2] * f2) * mesh_colorscale; } - else + } + else + { + for (i = 0, c = varray_color;i < 6;i++, c += 4) { - for (i = 0, c = m.color;i < m.numverts;i++, c += 4) - { - c[0] *= m.colorscale; - c[1] *= m.colorscale; - c[2] *= m.colorscale; - } + c[0] *= mesh_colorscale; + c[1] *= mesh_colorscale; + c[2] *= mesh_colorscale; } - R_Mesh_Render(); } + R_Mesh_Draw(6, 8); } void R_DrawNoModel(entity_render_t *ent) diff --git a/gl_rsurf.c b/gl_rsurf.c index 43318ed9..4ea06b40 100644 --- a/gl_rsurf.c +++ b/gl_rsurf.c @@ -788,7 +788,7 @@ static void RSurfShader_Sky(const entity_render_t *ent, const msurface_t *firsts { const msurface_t *surf; const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; // LordHavoc: HalfLife maps have freaky skypolys... if (ent->model->ishlbsp) @@ -814,24 +814,22 @@ static void RSurfShader_Sky(const entity_render_t *ent, const msurface_t *firsts m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; } + m.wantoverbright = false; m.depthwrite = true; m.matrix = ent->matrix; + R_Mesh_State(&m); for (surf = firstsurf;surf;surf = surf->chain) { for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - if (skyrendermasked) - memset(m.color, 0, m.numverts * sizeof(float[4])); - else - R_FillColors(m.color, m.numverts, fogcolor[0] * m.colorscale, fogcolor[1] * m.colorscale, fogcolor[2] * m.colorscale, 1); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + if (skyrendermasked) + memset(varray_color, 0, mesh->numverts * sizeof(float[4])); + else + R_FillColors(varray_color, mesh->numverts, fogcolor[0] * mesh_colorscale, fogcolor[1] * mesh_colorscale, fogcolor[2] * mesh_colorscale, 1); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } } @@ -842,7 +840,7 @@ static void RSurfShader_Water_Callback(const void *calldata1, int calldata2) const msurface_t *surf = ent->model->surfaces + calldata2; float f; const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float alpha = ent->alpha * (surf->flags & SURF_DRAWNOALPHA ? 1 : r_wateralpha.value); float modelorg[3]; Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg); @@ -863,29 +861,27 @@ static void RSurfShader_Water_Callback(const void *calldata1, int calldata2) m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; } + m.wantoverbright = true; m.tex[0] = R_GetTexture(surf->currenttexture->texture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, true)) + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + f = surf->flags & SURF_DRAWFULLBRIGHT ? 1.0f : ((surf->flags & SURF_LIGHTMAP) ? 0 : 0.5f); + R_FillColors(varray_color, mesh->numverts, f, f, f, alpha); + if (!(surf->flags & SURF_DRAWFULLBRIGHT || ent->effects & EF_FULLBRIGHT)) { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - f = surf->flags & SURF_DRAWFULLBRIGHT ? 1.0f : ((surf->flags & SURF_LIGHTMAP) ? 0 : 0.5f); - R_FillColors(m.color, m.numverts, f, f, f, alpha); - if (!(surf->flags & SURF_DRAWFULLBRIGHT || ent->effects & EF_FULLBRIGHT)) - { - if (surf->dlightframe == r_framecount) - RSurf_LightSeparate(&ent->inversematrix, surf->dlightbits, m.numverts, m.vertex, m.color); - if (surf->flags & SURF_LIGHTMAP) - RSurf_AddLightmapToVertexColors(mesh->lightmapoffsets, m.color, m.numverts, surf->samples, ((surf->extents[0]>>4)+1)*((surf->extents[1]>>4)+1)*3, surf->styles); - } - RSurf_FogColors(m.vertex, m.color, m.colorscale, m.numverts, modelorg); - R_Mesh_Render(); + if (surf->dlightframe == r_framecount) + RSurf_LightSeparate(&ent->inversematrix, surf->dlightbits, mesh->numverts, varray_vertex, varray_color); + if (surf->flags & SURF_LIGHTMAP) + RSurf_AddLightmapToVertexColors(mesh->lightmapoffsets, varray_color, mesh->numverts, surf->samples, ((surf->extents[0]>>4)+1)*((surf->extents[1]>>4)+1)*3, surf->styles); } + RSurf_FogColors(varray_vertex, varray_color, mesh_colorscale, mesh->numverts, modelorg); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } if (fogenabled) @@ -893,21 +889,19 @@ static void RSurfShader_Water_Callback(const void *calldata1, int calldata2) memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->fogtexture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - if (m.tex[0]) - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - RSurf_FogPassColors(m.vertex, m.color, fogcolor[0], fogcolor[1], fogcolor[2], alpha, m.colorscale, m.numverts, modelorg); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + if (m.tex[0]) + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], alpha, mesh_colorscale, mesh->numverts, modelorg); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } } @@ -932,7 +926,7 @@ static void RSurfShader_Wall_Pass_BaseVertex(const entity_render_t *ent, const m { float base; const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float modelorg[3]; Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg); memset(&m, 0, sizeof(m)); @@ -951,36 +945,34 @@ static void RSurfShader_Wall_Pass_BaseVertex(const entity_render_t *ent, const m m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; } + m.wantoverbright = true; m.tex[0] = R_GetTexture(surf->currenttexture->texture); base = ent->effects & EF_FULLBRIGHT ? 2.0f : r_ambient.value * (1.0f / 64.0f); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, true)) + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + R_FillColors(varray_color, mesh->numverts, base, base, base, ent->alpha); + if (!(ent->effects & EF_FULLBRIGHT)) { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - R_FillColors(m.color, m.numverts, base, base, base, ent->alpha); - if (!(ent->effects & EF_FULLBRIGHT)) - { - if (surf->dlightframe == r_framecount) - RSurf_LightSeparate(&ent->inversematrix, surf->dlightbits, m.numverts, m.vertex, m.color); - if (surf->flags & SURF_LIGHTMAP) - RSurf_AddLightmapToVertexColors(mesh->lightmapoffsets, m.color, m.numverts, surf->samples, ((surf->extents[0]>>4)+1)*((surf->extents[1]>>4)+1)*3, surf->styles); - } - RSurf_FogColors(m.vertex, m.color, m.colorscale, m.numverts, modelorg); - R_Mesh_Render(); + if (surf->dlightframe == r_framecount) + RSurf_LightSeparate(&ent->inversematrix, surf->dlightbits, mesh->numverts, varray_vertex, varray_color); + if (surf->flags & SURF_LIGHTMAP) + RSurf_AddLightmapToVertexColors(mesh->lightmapoffsets, varray_color, mesh->numverts, surf->samples, ((surf->extents[0]>>4)+1)*((surf->extents[1]>>4)+1)*3, surf->styles); } + RSurf_FogColors(varray_vertex, varray_color, mesh_colorscale, mesh->numverts, modelorg); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_Wall_Pass_BaseFullbright(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float modelorg[3]; Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg); memset(&m, 0, sizeof(m)); @@ -999,84 +991,79 @@ static void RSurfShader_Wall_Pass_BaseFullbright(const entity_render_t *ent, con m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; } + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->texture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - RSurf_FoggedColors(m.vertex, m.color, 1, 1, 1, ent->alpha, m.colorscale, m.numverts, modelorg); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + RSurf_FoggedColors(varray_vertex, varray_color, 1, 1, 1, ent->alpha, mesh_colorscale, mesh->numverts, modelorg); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_Wall_Pass_Glow(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float modelorg[3]; Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg); memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->glowtexture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - RSurf_FoggedColors(m.vertex, m.color, 1, 1, 1, ent->alpha, m.colorscale, m.numverts, modelorg); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + RSurf_FoggedColors(varray_vertex, varray_color, 1, 1, 1, ent->alpha, mesh_colorscale, mesh->numverts, modelorg); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_Wall_Pass_Fog(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float modelorg[3]; Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg); memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; + m.wantoverbright = false; m.matrix = ent->matrix; m.tex[0] = R_GetTexture(surf->currenttexture->fogtexture); + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - if (m.tex[0]) - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - RSurf_FogPassColors(m.vertex, m.color, fogcolor[0], fogcolor[1], fogcolor[2], ent->alpha, m.colorscale, m.numverts, modelorg); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + if (m.tex[0]) + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], ent->alpha, mesh_colorscale, mesh->numverts, modelorg); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_OpaqueWall_Pass_TripleTexCombine(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - static rmeshbufferinfo_t m; + static rmeshstate_t m; float cl; //memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->texture); m.texrgbscale[0] = 1.0f; m.tex[1] = R_GetTexture(surf->lightmaptexture); @@ -1084,108 +1071,99 @@ static void RSurfShader_OpaqueWall_Pass_TripleTexCombine(const entity_render_t * m.tex[2] = R_GetTexture(surf->currenttexture->detailtexture); m.texrgbscale[2] = 2.0f; m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - memcpy(m.texcoords[1], mesh->uv, m.numverts * sizeof(float[2])); - memcpy(m.texcoords[2], mesh->ab, m.numverts * sizeof(float[2])); - cl = (float) (1 << lightscalebit) * m.colorscale; - R_FillColors(m.color, m.numverts, cl, cl, cl, 1); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + memcpy(varray_texcoord[1], mesh->uv, mesh->numverts * sizeof(float[2])); + memcpy(varray_texcoord[2], mesh->ab, mesh->numverts * sizeof(float[2])); + cl = (float) (1 << lightscalebit) * mesh_colorscale; + R_FillColors(varray_color, mesh->numverts, cl, cl, cl, 1); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_OpaqueWall_Pass_BaseMTex(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float cl; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; + m.wantoverbright = true; m.tex[0] = R_GetTexture(surf->currenttexture->texture); m.tex[1] = R_GetTexture(surf->lightmaptexture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, true)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - memcpy(m.texcoords[1], mesh->uv, m.numverts * sizeof(float[2])); - cl = (float) (1 << lightscalebit) * m.colorscale; - R_FillColors(m.color, m.numverts, cl, cl, cl, 1); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + memcpy(varray_texcoord[1], mesh->uv, mesh->numverts * sizeof(float[2])); + cl = (float) (1 << lightscalebit) * mesh_colorscale; + R_FillColors(varray_color, mesh->numverts, cl, cl, cl, 1); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_OpaqueWall_Pass_BaseTexture(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float cl; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->texture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - cl = m.colorscale; - R_FillColors(m.color, m.numverts, cl, cl, cl, 1); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + cl = mesh_colorscale; + R_FillColors(varray_color, mesh->numverts, cl, cl, cl, 1); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_OpaqueWall_Pass_BaseLightmap(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float cl; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_ZERO; m.blendfunc2 = GL_SRC_COLOR; + m.wantoverbright = true; m.tex[0] = R_GetTexture(surf->lightmaptexture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, true)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->uv, m.numverts * sizeof(float[2])); - cl = (float) (1 << lightscalebit) * m.colorscale; - R_FillColors(m.color, m.numverts, cl, cl, cl, 1); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->uv, mesh->numverts * sizeof(float[2])); + cl = (float) (1 << lightscalebit) * mesh_colorscale; + R_FillColors(varray_color, mesh->numverts, cl, cl, cl, 1); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_OpaqueWall_Pass_Light(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; if (surf->dlightframe != r_framecount) return; @@ -1195,24 +1173,22 @@ static void RSurfShader_OpaqueWall_Pass_Light(const entity_render_t *ent, const memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; + m.wantoverbright = true; m.tex[0] = R_GetTexture(surf->currenttexture->texture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { if (RSurf_LightCheck(&ent->inversematrix, surf->dlightbits, mesh)) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, true)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - R_FillColors(m.color, m.numverts, 0, 0, 0, 1); - RSurf_LightSeparate(&ent->inversematrix, surf->dlightbits, m.numverts, m.vertex, m.color); - RSurf_ScaleColors(m.color, m.colorscale, m.numverts); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + R_FillColors(varray_color, mesh->numverts, 0, 0, 0, 1); + RSurf_LightSeparate(&ent->inversematrix, surf->dlightbits, mesh->numverts, varray_vertex, varray_color); + RSurf_ScaleColors(varray_color, mesh_colorscale, mesh->numverts); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } } @@ -1220,75 +1196,69 @@ static void RSurfShader_OpaqueWall_Pass_Light(const entity_render_t *ent, const static void RSurfShader_OpaqueWall_Pass_Fog(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; float modelorg[3]; Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg); memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->fogtexture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - if (m.tex[0]) - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - RSurf_FogPassColors(m.vertex, m.color, fogcolor[0], fogcolor[1], fogcolor[2], 1, m.colorscale, m.numverts, modelorg); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + if (m.tex[0]) + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + RSurf_FogPassColors(varray_vertex, varray_color, fogcolor[0], fogcolor[1], fogcolor[2], 1, mesh_colorscale, mesh->numverts, modelorg); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_OpaqueWall_Pass_BaseDetail(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_DST_COLOR; m.blendfunc2 = GL_SRC_COLOR; + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->detailtexture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->ab, m.numverts * sizeof(float[2])); - R_FillColors(m.color, m.numverts, 1, 1, 1, 1); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->ab, mesh->numverts * sizeof(float[2])); + R_FillColors(varray_color, mesh->numverts, 1, 1, 1, 1); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } static void RSurfShader_OpaqueWall_Pass_Glow(const entity_render_t *ent, const msurface_t *surf) { const surfmesh_t *mesh; - rmeshbufferinfo_t m; + rmeshstate_t m; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; + m.wantoverbright = false; m.tex[0] = R_GetTexture(surf->currenttexture->glowtexture); m.matrix = ent->matrix; + R_Mesh_State(&m); for (mesh = surf->mesh;mesh;mesh = mesh->chain) { - m.numtriangles = mesh->numtriangles; - m.numverts = mesh->numverts; - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, mesh->index, m.numtriangles * sizeof(int[3])); - memcpy(m.vertex, mesh->verts, m.numverts * sizeof(float[4])); - memcpy(m.texcoords[0], mesh->st, m.numverts * sizeof(float[2])); - R_FillColors(m.color, m.numverts, m.colorscale, m.colorscale, m.colorscale, 1); - R_Mesh_Render(); - } + R_Mesh_ResizeCheck(mesh->numverts, mesh->numtriangles); + memcpy(varray_element, mesh->index, mesh->numtriangles * sizeof(int[3])); + memcpy(varray_vertex, mesh->verts, mesh->numverts * sizeof(float[4])); + memcpy(varray_texcoord[0], mesh->st, mesh->numverts * sizeof(float[2])); + R_FillColors(varray_color, mesh->numverts, mesh_colorscale, mesh_colorscale, mesh_colorscale, 1); + R_Mesh_Draw(mesh->numverts, mesh->numtriangles); } } @@ -1618,39 +1588,37 @@ static void R_DrawPortal_Callback(const void *calldata1, int calldata2) { int i; float *v; - rmeshbufferinfo_t m; + rmeshstate_t m; const entity_render_t *ent = calldata1; const mportal_t *portal = ent->model->portals + calldata2; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; - m.numverts = portal->numpoints; - m.numtriangles = portal->numpoints - 2; + m.wantoverbright = false; m.matrix = ent->matrix; - if (R_Mesh_Draw_GetBuffer(&m, false)) + R_Mesh_State(&m); + R_Mesh_ResizeCheck(portal->numpoints, portal->numpoints - 2); + for (i = 0;i < mesh->numtriangles;i++) { - for (i = 0;i < m.numtriangles;i++) - { - m.index[i * 3 + 0] = 0; - m.index[i * 3 + 1] = i + 1; - m.index[i * 3 + 2] = i + 2; - } - i = portal - ent->model->portals; - R_FillColors(m.color, m.numverts, - ((i & 0x0007) >> 0) * (1.0f / 7.0f) * m.colorscale, - ((i & 0x0038) >> 3) * (1.0f / 7.0f) * m.colorscale, - ((i & 0x01C0) >> 6) * (1.0f / 7.0f) * m.colorscale, - 0.125f); - if (PlaneDiff(r_origin, (&portal->plane)) > 0) - { - for (i = portal->numpoints - 1, v = m.vertex;i >= 0;i--, v += 4) - VectorCopy(portal->points[i].position, v); - } - else - for (i = 0, v = m.vertex;i < portal->numpoints;i++, v += 4) - VectorCopy(portal->points[i].position, v); - R_Mesh_Render(); + varray_element[i * 3 + 0] = 0; + varray_element[i * 3 + 1] = i + 1; + varray_element[i * 3 + 2] = i + 2; } + i = portal - ent->model->portals; + R_FillColors(varray_color, mesh->numverts, + ((i & 0x0007) >> 0) * (1.0f / 7.0f) * mesh_colorscale, + ((i & 0x0038) >> 3) * (1.0f / 7.0f) * mesh_colorscale, + ((i & 0x01C0) >> 6) * (1.0f / 7.0f) * mesh_colorscale, + 0.125f); + if (PlaneDiff(r_origin, (&portal->plane)) > 0) + { + for (i = portal->numpoints - 1, v = varray_vertex;i >= 0;i--, v += 4) + VectorCopy(portal->points[i].position, v); + } + else + for (i = 0, v = varray_vertex;i < portal->numpoints;i++, v += 4) + VectorCopy(portal->points[i].position, v); + R_Mesh_Draw(portal->numpoints, portal->numpoints - 2); } static void R_DrawPortals(entity_render_t *ent) diff --git a/r_crosshairs.c b/r_crosshairs.c index 49b68a3b..d2870701 100644 --- a/r_crosshairs.c +++ b/r_crosshairs.c @@ -156,7 +156,7 @@ void R_Crosshairs_Init(void) void R_DrawCrosshairSprite(rtexture_t *texture, vec3_t origin, vec_t scale, float cr, float cg, float cb, float ca) { - rmeshbufferinfo_t m; + rmeshstate_t m; float diff[3]; if (fogenabled) @@ -168,45 +168,43 @@ void R_DrawCrosshairSprite(rtexture_t *texture, vec3_t origin, vec_t scale, floa memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; + m.wantoverbright = false; m.depthdisable = true; - m.numtriangles = 2; - m.numverts = 4; m.tex[0] = R_GetTexture(texture); Matrix4x4_CreateIdentity(&m.matrix); - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - m.index[0] = 0; - m.index[1] = 1; - m.index[2] = 2; - m.index[3] = 0; - m.index[4] = 2; - m.index[5] = 3; - m.color[0] = m.color[4] = m.color[8] = m.color[12] = cr * m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = cg * m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = cb * m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = ca; - m.texcoords[0][0] = 0; - m.texcoords[0][1] = 0; - m.texcoords[0][2] = 0; - m.texcoords[0][3] = 1; - m.texcoords[0][4] = 1; - m.texcoords[0][5] = 1; - m.texcoords[0][6] = 1; - m.texcoords[0][7] = 0; - m.vertex[0] = origin[0] - vright[0] * scale - vup[0] * scale; - m.vertex[1] = origin[1] - vright[1] * scale - vup[1] * scale; - m.vertex[2] = origin[2] - vright[2] * scale - vup[2] * scale; - m.vertex[4] = origin[0] - vright[0] * scale + vup[0] * scale; - m.vertex[5] = origin[1] - vright[1] * scale + vup[1] * scale; - m.vertex[6] = origin[2] - vright[2] * scale + vup[2] * scale; - m.vertex[8] = origin[0] + vright[0] * scale + vup[0] * scale; - m.vertex[9] = origin[1] + vright[1] * scale + vup[1] * scale; - m.vertex[10] = origin[2] + vright[2] * scale + vup[2] * scale; - m.vertex[12] = origin[0] + vright[0] * scale - vup[0] * scale; - m.vertex[13] = origin[1] + vright[1] * scale - vup[1] * scale; - m.vertex[14] = origin[2] + vright[2] * scale - vup[2] * scale; - R_Mesh_Render(); - } + R_Mesh_State(&m); + + varray_element[0] = 0; + varray_element[1] = 1; + varray_element[2] = 2; + varray_element[3] = 0; + varray_element[4] = 2; + varray_element[5] = 3; + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = cr * mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = cg * mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = cb * mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = ca; + varray_texcoord[0][0] = 0; + varray_texcoord[0][1] = 0; + varray_texcoord[0][2] = 0; + varray_texcoord[0][3] = 1; + varray_texcoord[0][4] = 1; + varray_texcoord[0][5] = 1; + varray_texcoord[0][6] = 1; + varray_texcoord[0][7] = 0; + varray_vertex[0] = origin[0] - vright[0] * scale - vup[0] * scale; + varray_vertex[1] = origin[1] - vright[1] * scale - vup[1] * scale; + varray_vertex[2] = origin[2] - vright[2] * scale - vup[2] * scale; + varray_vertex[4] = origin[0] - vright[0] * scale + vup[0] * scale; + varray_vertex[5] = origin[1] - vright[1] * scale + vup[1] * scale; + varray_vertex[6] = origin[2] - vright[2] * scale + vup[2] * scale; + varray_vertex[8] = origin[0] + vright[0] * scale + vup[0] * scale; + varray_vertex[9] = origin[1] + vright[1] * scale + vup[1] * scale; + varray_vertex[10] = origin[2] + vright[2] * scale + vup[2] * scale; + varray_vertex[12] = origin[0] + vright[0] * scale - vup[0] * scale; + varray_vertex[13] = origin[1] + vright[1] * scale - vup[1] * scale; + varray_vertex[14] = origin[2] + vright[2] * scale - vup[2] * scale; + R_Mesh_Draw(4, 2); } void R_DrawCrosshair(void) diff --git a/r_explosion.c b/r_explosion.c index 0f027e5f..d8151188 100644 --- a/r_explosion.c +++ b/r_explosion.c @@ -175,73 +175,75 @@ void R_NewExplosion(vec3_t org) void R_DrawExplosionCallback(const void *calldata1, int calldata2) { - int i; + int i, numtriangles, numverts; float *c, *v, diff[3], centerdir[3], ifog, alpha, dist; - rmeshbufferinfo_t m; + rmeshstate_t m; const explosion_t *e; e = calldata1; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE; - m.numtriangles = EXPLOSIONTRIS; - m.numverts = EXPLOSIONVERTS; + m.wantoverbright = false; m.tex[0] = R_GetTexture(explosiontexture); Matrix4x4_CreateIdentity(&m.matrix); - if (R_Mesh_Draw_GetBuffer(&m, false)) + R_Mesh_State(&m); + + numtriangles = EXPLOSIONTRIS; + numverts = EXPLOSIONVERTS; + R_Mesh_ResizeCheck(numverts, numtriangles); + + memcpy(varray_element, explosiontris, numtriangles * sizeof(int[3])); + for (i = 0, v = varray_vertex;i < numverts;i++, v += 4) { - memcpy(m.index, explosiontris, m.numtriangles * sizeof(int[3])); - for (i = 0, v = m.vertex;i < m.numverts;i++, v += 4) - { - v[0] = e->vert[i][0]; - v[1] = e->vert[i][1]; - v[2] = e->vert[i][2]; - } - memcpy(m.texcoords[0], explosiontexcoords, m.numverts * sizeof(float[2])); - alpha = e->alpha; - VectorSubtract(r_origin, e->origin, centerdir); - VectorNormalizeFast(centerdir); - if (fogenabled) - { - for (i = 0, c = m.color;i < EXPLOSIONVERTS;i++, c += 4) - { - VectorSubtract(e->vert[i], e->origin, diff); - VectorNormalizeFast(diff); - dist = (DotProduct(diff, centerdir) * 6.0f - 4.0f) * alpha; - if (dist > 0) - { - // use inverse fog alpha - VectorSubtract(e->vert[i], r_origin, diff); - ifog = 1 - exp(fogdensity/DotProduct(diff,diff)); - dist = dist * ifog; - if (dist < 0) - dist = 0; - else - dist *= m.colorscale; - } - else - dist = 0; - c[0] = c[1] = c[2] = dist; - c[3] = 1; - } - } - else + v[0] = e->vert[i][0]; + v[1] = e->vert[i][1]; + v[2] = e->vert[i][2]; + } + memcpy(varray_texcoord[0], explosiontexcoords, numverts * sizeof(float[2])); + alpha = e->alpha; + VectorSubtract(r_origin, e->origin, centerdir); + VectorNormalizeFast(centerdir); + if (fogenabled) + { + for (i = 0, c = varray_color;i < EXPLOSIONVERTS;i++, c += 4) { - for (i = 0, c = m.color;i < EXPLOSIONVERTS;i++, c += 4) + VectorSubtract(e->vert[i], e->origin, diff); + VectorNormalizeFast(diff); + dist = (DotProduct(diff, centerdir) * 6.0f - 4.0f) * alpha; + if (dist > 0) { - VectorSubtract(e->vert[i], e->origin, diff); - VectorNormalizeFast(diff); - dist = (DotProduct(diff, centerdir) * 6.0f - 4.0f) * alpha; + // use inverse fog alpha + VectorSubtract(e->vert[i], r_origin, diff); + ifog = 1 - exp(fogdensity/DotProduct(diff,diff)); + dist = dist * ifog; if (dist < 0) dist = 0; else - dist *= m.colorscale; - c[0] = c[1] = c[2] = dist; - c[3] = 1; + dist *= mesh_colorscale; } + else + dist = 0; + c[0] = c[1] = c[2] = dist; + c[3] = 1; + } + } + else + { + for (i = 0, c = varray_color;i < EXPLOSIONVERTS;i++, c += 4) + { + VectorSubtract(e->vert[i], e->origin, diff); + VectorNormalizeFast(diff); + dist = (DotProduct(diff, centerdir) * 6.0f - 4.0f) * alpha; + if (dist < 0) + dist = 0; + else + dist *= mesh_colorscale; + c[0] = c[1] = c[2] = dist; + c[3] = 1; } - R_Mesh_Render(); } + R_Mesh_Draw(numverts, numtriangles); } void R_MoveExplosion(explosion_t *e) diff --git a/r_light.c b/r_light.c index 754685ae..11b4619b 100644 --- a/r_light.c +++ b/r_light.c @@ -140,7 +140,7 @@ void R_BuildLightList(void) void R_DrawCoronas(void) { int i; - rmeshbufferinfo_t m; + rmeshstate_t m; float scale, viewdist, diff[3], dist; rdlight_t *rd; if (!r_coronas.integer) @@ -148,66 +148,60 @@ void R_DrawCoronas(void) memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ONE; + m.wantoverbright = false; m.depthdisable = true; // magic - m.numtriangles = 2; - m.numverts = 4; m.tex[0] = R_GetTexture(lightcorona); + Matrix4x4_CreateIdentity(&m.matrix); + R_Mesh_State(&m); viewdist = DotProduct(r_origin, vpn); for (i = 0;i < r_numdlights;i++) { rd = r_dlight + i; dist = (DotProduct(rd->origin, vpn) - viewdist); - if (dist >= 24.0f) + if (dist >= 24.0f && CL_TraceLine(rd->origin, r_origin, NULL, NULL, 0, true) == 1) { - if (CL_TraceLine(rd->origin, r_origin, NULL, NULL, 0, true) == 1) + scale = mesh_colorscale * (1.0f / 131072.0f); + if (gl_flashblend.integer) + scale *= 4.0f; + if (fogenabled) { - Matrix4x4_CreateIdentity(&m.matrix); - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - scale = m.colorscale * (1.0f / 131072.0f); - if (gl_flashblend.integer) - scale *= 4.0f; - if (fogenabled) - { - VectorSubtract(rd->origin, r_origin, diff); - scale *= 1 - exp(fogdensity/DotProduct(diff,diff)); - } - m.index[0] = 0; - m.index[1] = 1; - m.index[2] = 2; - m.index[3] = 0; - m.index[4] = 2; - m.index[5] = 3; - m.color[0] = m.color[4] = m.color[8] = m.color[12] = rd->light[0] * scale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = rd->light[1] * scale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = rd->light[2] * scale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = 1; - m.texcoords[0][0] = 0; - m.texcoords[0][1] = 0; - m.texcoords[0][2] = 0; - m.texcoords[0][3] = 1; - m.texcoords[0][4] = 1; - m.texcoords[0][5] = 1; - m.texcoords[0][6] = 1; - m.texcoords[0][7] = 0; - scale = rd->cullradius * 0.25f; - if (gl_flashblend.integer) - scale *= 2.0f; - m.vertex[0] = rd->origin[0] - vright[0] * scale - vup[0] * scale; - m.vertex[1] = rd->origin[1] - vright[1] * scale - vup[1] * scale; - m.vertex[2] = rd->origin[2] - vright[2] * scale - vup[2] * scale; - m.vertex[4] = rd->origin[0] - vright[0] * scale + vup[0] * scale; - m.vertex[5] = rd->origin[1] - vright[1] * scale + vup[1] * scale; - m.vertex[6] = rd->origin[2] - vright[2] * scale + vup[2] * scale; - m.vertex[8] = rd->origin[0] + vright[0] * scale + vup[0] * scale; - m.vertex[9] = rd->origin[1] + vright[1] * scale + vup[1] * scale; - m.vertex[10] = rd->origin[2] + vright[2] * scale + vup[2] * scale; - m.vertex[12] = rd->origin[0] + vright[0] * scale - vup[0] * scale; - m.vertex[13] = rd->origin[1] + vright[1] * scale - vup[1] * scale; - m.vertex[14] = rd->origin[2] + vright[2] * scale - vup[2] * scale; - R_Mesh_Render(); - } + VectorSubtract(rd->origin, r_origin, diff); + scale *= 1 - exp(fogdensity/DotProduct(diff,diff)); } + varray_element[0] = 0; + varray_element[1] = 1; + varray_element[2] = 2; + varray_element[3] = 0; + varray_element[4] = 2; + varray_element[5] = 3; + varray_color[ 0] = varray_color[ 4] = varray_color[ 8] = varray_color[12] = rd->light[0] * scale; + varray_color[ 1] = varray_color[ 5] = varray_color[ 9] = varray_color[13] = rd->light[1] * scale; + varray_color[ 2] = varray_color[ 6] = varray_color[10] = varray_color[14] = rd->light[2] * scale; + varray_color[ 3] = varray_color[ 7] = varray_color[11] = varray_color[15] = 1; + varray_texcoord[0][0] = 0; + varray_texcoord[0][1] = 0; + varray_texcoord[0][2] = 0; + varray_texcoord[0][3] = 1; + varray_texcoord[0][4] = 1; + varray_texcoord[0][5] = 1; + varray_texcoord[0][6] = 1; + varray_texcoord[0][7] = 0; + scale = rd->cullradius * 0.25f; + if (gl_flashblend.integer) + scale *= 2.0f; + varray_vertex[0] = rd->origin[0] - vright[0] * scale - vup[0] * scale; + varray_vertex[1] = rd->origin[1] - vright[1] * scale - vup[1] * scale; + varray_vertex[2] = rd->origin[2] - vright[2] * scale - vup[2] * scale; + varray_vertex[4] = rd->origin[0] - vright[0] * scale + vup[0] * scale; + varray_vertex[5] = rd->origin[1] - vright[1] * scale + vup[1] * scale; + varray_vertex[6] = rd->origin[2] - vright[2] * scale + vup[2] * scale; + varray_vertex[8] = rd->origin[0] + vright[0] * scale + vup[0] * scale; + varray_vertex[9] = rd->origin[1] + vright[1] * scale + vup[1] * scale; + varray_vertex[10] = rd->origin[2] + vright[2] * scale + vup[2] * scale; + varray_vertex[12] = rd->origin[0] + vright[0] * scale - vup[0] * scale; + varray_vertex[13] = rd->origin[1] + vright[1] * scale - vup[1] * scale; + varray_vertex[14] = rd->origin[2] + vright[2] * scale - vup[2] * scale; + R_Mesh_Draw(4, 2); } } } diff --git a/r_sky.c b/r_sky.c index 8b3d697a..d971edef 100644 --- a/r_sky.c +++ b/r_sky.c @@ -119,109 +119,97 @@ int skyboxindex[6] = {0, 1, 2, 0, 2, 3}; static void R_SkyBox(void) { - rmeshbufferinfo_t m; + rmeshstate_t m; #define R_SkyBoxPolyVec(i,s,t,x,y,z) \ - m.vertex[i * 4 + 0] = (x) * 16.0f;\ - m.vertex[i * 4 + 1] = (y) * 16.0f;\ - m.vertex[i * 4 + 2] = (z) * 16.0f;\ - m.texcoords[0][i * 2 + 0] = (s) * (254.0f/256.0f) + (1.0f/256.0f);\ - m.texcoords[0][i * 2 + 1] = (t) * (254.0f/256.0f) + (1.0f/256.0f); + varray_vertex[i * 4 + 0] = (x) * 16.0f;\ + varray_vertex[i * 4 + 1] = (y) * 16.0f;\ + varray_vertex[i * 4 + 2] = (z) * 16.0f;\ + varray_texcoord[0][i * 2 + 0] = (s) * (254.0f/256.0f) + (1.0f/256.0f);\ + varray_texcoord[0][i * 2 + 1] = (t) * (254.0f/256.0f) + (1.0f/256.0f); memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; + m.wantoverbright = false; m.depthdisable = true; // don't modify or read zbuffer - m.numtriangles = 2; - m.numverts = 4; m.tex[0] = R_GetTexture(skyboxside[3]); // front Matrix4x4_CreateTranslate(&m.matrix, r_origin[0], r_origin[1], r_origin[2]); - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skyboxindex, sizeof(int[6])); - m.color[0] = m.color[4] = m.color[8] = m.color[12] = m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = 1; - R_SkyBoxPolyVec(0, 1, 0, 1, -1, 1); - R_SkyBoxPolyVec(1, 1, 1, 1, -1, -1); - R_SkyBoxPolyVec(2, 0, 1, 1, 1, -1); - R_SkyBoxPolyVec(3, 0, 0, 1, 1, 1); - R_Mesh_Render(); - } + R_Mesh_State(&m); + + memcpy(varray_element, skyboxindex, sizeof(int[6])); + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = 1; + R_SkyBoxPolyVec(0, 1, 0, 1, -1, 1); + R_SkyBoxPolyVec(1, 1, 1, 1, -1, -1); + R_SkyBoxPolyVec(2, 0, 1, 1, 1, -1); + R_SkyBoxPolyVec(3, 0, 0, 1, 1, 1); + R_Mesh_Draw(4, 2); m.tex[0] = R_GetTexture(skyboxside[1]); // back - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skyboxindex, sizeof(int[6])); - m.color[0] = m.color[4] = m.color[8] = m.color[12] = m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = 1; - R_SkyBoxPolyVec(0, 1, 0, -1, 1, 1); - R_SkyBoxPolyVec(1, 1, 1, -1, 1, -1); - R_SkyBoxPolyVec(2, 0, 1, -1, -1, -1); - R_SkyBoxPolyVec(3, 0, 0, -1, -1, 1); - R_Mesh_Render(); - } + R_Mesh_State(&m); + memcpy(varray_element, skyboxindex, sizeof(int[6])); + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = 1; + R_SkyBoxPolyVec(0, 1, 0, -1, 1, 1); + R_SkyBoxPolyVec(1, 1, 1, -1, 1, -1); + R_SkyBoxPolyVec(2, 0, 1, -1, -1, -1); + R_SkyBoxPolyVec(3, 0, 0, -1, -1, 1); + R_Mesh_Draw(4, 2); m.tex[0] = R_GetTexture(skyboxside[0]); // right - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skyboxindex, sizeof(int[6])); - m.color[0] = m.color[4] = m.color[8] = m.color[12] = m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = 1; - R_SkyBoxPolyVec(0, 1, 0, 1, 1, 1); - R_SkyBoxPolyVec(1, 1, 1, 1, 1, -1); - R_SkyBoxPolyVec(2, 0, 1, -1, 1, -1); - R_SkyBoxPolyVec(3, 0, 0, -1, 1, 1); - R_Mesh_Render(); - } + R_Mesh_State(&m); + memcpy(varray_element, skyboxindex, sizeof(int[6])); + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = 1; + R_SkyBoxPolyVec(0, 1, 0, 1, 1, 1); + R_SkyBoxPolyVec(1, 1, 1, 1, 1, -1); + R_SkyBoxPolyVec(2, 0, 1, -1, 1, -1); + R_SkyBoxPolyVec(3, 0, 0, -1, 1, 1); + R_Mesh_Draw(4, 2); m.tex[0] = R_GetTexture(skyboxside[2]); // left - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skyboxindex, sizeof(int[6])); - m.color[0] = m.color[4] = m.color[8] = m.color[12] = m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = 1; - R_SkyBoxPolyVec(0, 1, 0, -1, -1, 1); - R_SkyBoxPolyVec(1, 1, 1, -1, -1, -1); - R_SkyBoxPolyVec(2, 0, 1, 1, -1, -1); - R_SkyBoxPolyVec(3, 0, 0, 1, -1, 1); - R_Mesh_Render(); - } + R_Mesh_State(&m); + memcpy(varray_element, skyboxindex, sizeof(int[6])); + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = 1; + R_SkyBoxPolyVec(0, 1, 0, -1, -1, 1); + R_SkyBoxPolyVec(1, 1, 1, -1, -1, -1); + R_SkyBoxPolyVec(2, 0, 1, 1, -1, -1); + R_SkyBoxPolyVec(3, 0, 0, 1, -1, 1); + R_Mesh_Draw(4, 2); m.tex[0] = R_GetTexture(skyboxside[4]); // up - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skyboxindex, sizeof(int[6])); - m.color[0] = m.color[4] = m.color[8] = m.color[12] = m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = 1; - R_SkyBoxPolyVec(0, 1, 0, 1, -1, 1); - R_SkyBoxPolyVec(1, 1, 1, 1, 1, 1); - R_SkyBoxPolyVec(2, 0, 1, -1, 1, 1); - R_SkyBoxPolyVec(3, 0, 0, -1, -1, 1); - R_Mesh_Render(); - } + R_Mesh_State(&m); + memcpy(varray_element, skyboxindex, sizeof(int[6])); + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = 1; + R_SkyBoxPolyVec(0, 1, 0, 1, -1, 1); + R_SkyBoxPolyVec(1, 1, 1, 1, 1, 1); + R_SkyBoxPolyVec(2, 0, 1, -1, 1, 1); + R_SkyBoxPolyVec(3, 0, 0, -1, -1, 1); + R_Mesh_Draw(4, 2); m.tex[0] = R_GetTexture(skyboxside[5]); // down - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skyboxindex, sizeof(int[6])); - m.color[0] = m.color[4] = m.color[8] = m.color[12] = m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = 1; - R_SkyBoxPolyVec(0, 1, 0, 1, 1, -1); - R_SkyBoxPolyVec(1, 1, 1, 1, -1, -1); - R_SkyBoxPolyVec(2, 0, 1, -1, -1, -1); - R_SkyBoxPolyVec(3, 0, 0, -1, 1, -1); - R_Mesh_Render(); - } + R_Mesh_State(&m); + memcpy(varray_element, skyboxindex, sizeof(int[6])); + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = 1; + R_SkyBoxPolyVec(0, 1, 0, 1, 1, -1); + R_SkyBoxPolyVec(1, 1, 1, 1, -1, -1); + R_SkyBoxPolyVec(2, 0, 1, -1, -1, -1); + R_SkyBoxPolyVec(3, 0, 0, -1, 1, -1); + R_Mesh_Draw(4, 2); } -#define skygridx 16 +#define skygridx 32 #define skygridx1 (skygridx + 1) #define skygridxrecip (1.0f / (skygridx)) #define skygridy 32 @@ -290,9 +278,10 @@ static void skyspherearrays(float *v, float *t, float *c, float *source, float s static void R_SkySphere(void) { + int numverts, numtriangles; float speedscale, speedscale2; static qboolean skysphereinitialized = false; - rmeshbufferinfo_t m; + rmeshstate_t m; if (!skysphereinitialized) { skysphereinitialized = true; @@ -304,29 +293,32 @@ static void R_SkySphere(void) speedscale2 = cl.time*16.0/128.0; speedscale2 -= (int)speedscale2; + numverts = skygridx1*skygridy1; + numtriangles = skygridx*skygridy*2; + + R_Mesh_ResizeCheck(numverts, numtriangles); + memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_ONE; m.blendfunc2 = GL_ZERO; + m.wantoverbright = false; m.depthdisable = true; // don't modify or read zbuffer - m.numtriangles = skygridx*skygridy*2; - m.numverts = skygridx1*skygridy1; m.tex[0] = R_GetTexture(solidskytexture); Matrix4x4_CreateTranslate(&m.matrix, r_origin[0], r_origin[1], r_origin[2]); - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skysphereindices, m.numtriangles * sizeof(int[3])); - skyspherearrays(m.vertex, m.texcoords[0], m.color, skysphere, speedscale, m.colorscale); - R_Mesh_Render(); - } + R_Mesh_State(&m); + + memcpy(varray_element, skysphereindices, numtriangles * sizeof(int[3])); + skyspherearrays(varray_vertex, varray_texcoord[0], varray_color, skysphere, speedscale, mesh_colorscale); + R_Mesh_Draw(numverts, numtriangles); + m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; m.tex[0] = R_GetTexture(alphaskytexture); - if (R_Mesh_Draw_GetBuffer(&m, false)) - { - memcpy(m.index, skysphereindices, m.numtriangles * sizeof(int[3])); - skyspherearrays(m.vertex, m.texcoords[0], m.color, skysphere, speedscale2, m.colorscale); - R_Mesh_Render(); - } + R_Mesh_State(&m); + + memcpy(varray_element, skysphereindices, numtriangles * sizeof(int[3])); + skyspherearrays(varray_vertex, varray_texcoord[0], varray_color, skysphere, speedscale2, mesh_colorscale); + R_Mesh_Draw(numverts, numtriangles); } void R_Sky(void) diff --git a/r_sprites.c b/r_sprites.c index 58dd2d21..168c4cfd 100644 --- a/r_sprites.c +++ b/r_sprites.c @@ -80,51 +80,49 @@ static int R_SpriteSetup (const entity_render_t *ent, int type, float org[3], fl static void R_DrawSpriteImage (int wantoverbright, int additive, mspriteframe_t *frame, int texture, vec3_t origin, vec3_t up, vec3_t left, float red, float green, float blue, float alpha) { - rmeshbufferinfo_t m; + rmeshstate_t m; memset(&m, 0, sizeof(m)); m.blendfunc1 = GL_SRC_ALPHA; m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; if (additive) m.blendfunc2 = GL_ONE; - m.numtriangles = 2; - m.numverts = 4; + m.wantoverbright = wantoverbright; m.tex[0] = texture; Matrix4x4_CreateIdentity(&m.matrix); - if (R_Mesh_Draw_GetBuffer(&m, wantoverbright)) - { - m.index[0] = 0; - m.index[1] = 1; - m.index[2] = 2; - m.index[3] = 0; - m.index[4] = 2; - m.index[5] = 3; - m.color[0] = m.color[4] = m.color[8] = m.color[12] = red * m.colorscale; - m.color[1] = m.color[5] = m.color[9] = m.color[13] = green * m.colorscale; - m.color[2] = m.color[6] = m.color[10] = m.color[14] = blue * m.colorscale; - m.color[3] = m.color[7] = m.color[11] = m.color[15] = alpha; - m.texcoords[0][0] = 0; - m.texcoords[0][1] = 1; - m.texcoords[0][2] = 0; - m.texcoords[0][3] = 0; - m.texcoords[0][4] = 1; - m.texcoords[0][5] = 0; - m.texcoords[0][6] = 1; - m.texcoords[0][7] = 1; - // FIXME: negate left and right in loader - m.vertex[0] = origin[0] + frame->down * up[0] - frame->left * left[0]; - m.vertex[1] = origin[1] + frame->down * up[1] - frame->left * left[1]; - m.vertex[2] = origin[2] + frame->down * up[2] - frame->left * left[2]; - m.vertex[4] = origin[0] + frame->up * up[0] - frame->left * left[0]; - m.vertex[5] = origin[1] + frame->up * up[1] - frame->left * left[1]; - m.vertex[6] = origin[2] + frame->up * up[2] - frame->left * left[2]; - m.vertex[8] = origin[0] + frame->up * up[0] - frame->right * left[0]; - m.vertex[9] = origin[1] + frame->up * up[1] - frame->right * left[1]; - m.vertex[10] = origin[2] + frame->up * up[2] - frame->right * left[2]; - m.vertex[12] = origin[0] + frame->down * up[0] - frame->right * left[0]; - m.vertex[13] = origin[1] + frame->down * up[1] - frame->right * left[1]; - m.vertex[14] = origin[2] + frame->down * up[2] - frame->right * left[2]; - R_Mesh_Render(); - } + R_Mesh_State(&m); + + varray_element[0] = 0; + varray_element[1] = 1; + varray_element[2] = 2; + varray_element[3] = 0; + varray_element[4] = 2; + varray_element[5] = 3; + varray_color[0] = varray_color[4] = varray_color[8] = varray_color[12] = red * mesh_colorscale; + varray_color[1] = varray_color[5] = varray_color[9] = varray_color[13] = green * mesh_colorscale; + varray_color[2] = varray_color[6] = varray_color[10] = varray_color[14] = blue * mesh_colorscale; + varray_color[3] = varray_color[7] = varray_color[11] = varray_color[15] = alpha; + varray_texcoord[0][0] = 0; + varray_texcoord[0][1] = 1; + varray_texcoord[0][2] = 0; + varray_texcoord[0][3] = 0; + varray_texcoord[0][4] = 1; + varray_texcoord[0][5] = 0; + varray_texcoord[0][6] = 1; + varray_texcoord[0][7] = 1; + // FIXME: negate left and right in loader + varray_vertex[0] = origin[0] + frame->down * up[0] - frame->left * left[0]; + varray_vertex[1] = origin[1] + frame->down * up[1] - frame->left * left[1]; + varray_vertex[2] = origin[2] + frame->down * up[2] - frame->left * left[2]; + varray_vertex[4] = origin[0] + frame->up * up[0] - frame->left * left[0]; + varray_vertex[5] = origin[1] + frame->up * up[1] - frame->left * left[1]; + varray_vertex[6] = origin[2] + frame->up * up[2] - frame->left * left[2]; + varray_vertex[8] = origin[0] + frame->up * up[0] - frame->right * left[0]; + varray_vertex[9] = origin[1] + frame->up * up[1] - frame->right * left[1]; + varray_vertex[10] = origin[2] + frame->up * up[2] - frame->right * left[2]; + varray_vertex[12] = origin[0] + frame->down * up[0] - frame->right * left[0]; + varray_vertex[13] = origin[1] + frame->down * up[1] - frame->right * left[1]; + varray_vertex[14] = origin[2] + frame->down * up[2] - frame->right * left[2]; + R_Mesh_Draw(4, 2); } void R_DrawSpriteModelCallback(const void *calldata1, int calldata2) -- 2.39.2