void R_Viewport_TransformToScreen(const r_viewport_t *v, const vec4_t in, vec4_t out);
qboolean R_ScissorForBBox(const float *mins, const float *maxs, int *scissor);
void R_Viewport_InitOrtho(r_viewport_t *v, const matrix4x4_t *cameramatrix, int x, int y, int width, int height, float x1, float y1, float x2, float y2, float zNear, float zFar, const float *nearplane);
+void R_Viewport_InitOrtho3D(r_viewport_t *v, const matrix4x4_t *cameramatrix, int x, int y, int width, int height, float frustumx, float frustumy, float nearclip, float farclip, const float *nearplane);
void R_Viewport_InitPerspective(r_viewport_t *v, const matrix4x4_t *cameramatrix, int x, int y, int width, int height, float frustumx, float frustumy, float zNear, float zFar, const float *nearplane);
void R_Viewport_InitPerspectiveInfinite(r_viewport_t *v, const matrix4x4_t *cameramatrix, int x, int y, int width, int height, float frustumx, float frustumy, float zNear, const float *nearplane);
void R_Viewport_InitCubeSideView(r_viewport_t *v, const matrix4x4_t *cameramatrix, int side, int size, float nearclip, float farclip, const float *nearplane);
-void R_Viewport_InitRectSideView(r_viewport_t *v, const matrix4x4_t *cameramatrix, int side, int size, int border, float nearclip, float farclip, const float *nearplane);
+void R_Viewport_InitRectSideView(r_viewport_t *v, const matrix4x4_t *cameramatrix, int side, int size, int border, float nearclip, float farclip, const float *nearplane, int offsetx, int offsety);
void R_SetViewport(const r_viewport_t *v);
void R_GetViewport(r_viewport_t *v);
void GL_Finish(void);
void GL_DepthTest(int state);
void GL_DepthFunc(int state);
void GL_DepthRange(float nearfrac, float farfrac);
-void R_SetStencilSeparate(qboolean enable, int writemask, int frontfail, int frontzfail, int frontzpass, int backfail, int backzfail, int backzpass, int frontcompare, int backcompare, int comparereference, int comparemask);
void R_SetStencil(qboolean enable, int writemask, int fail, int zfail, int zpass, int compare, int comparereference, int comparemask);
void GL_PolygonOffset(float planeoffset, float depthoffset);
void GL_CullFace(int state);
-void GL_AlphaTest(int state);
void GL_AlphaToCoverage(qboolean state);
void GL_ColorMask(int r, int g, int b, int a);
void GL_Color(float cr, float cg, float cb, float ca);
void GL_ActiveTexture(unsigned int num);
-void GL_ClientActiveTexture(unsigned int num);
void GL_Scissor(int x, int y, int width, int height);
void GL_ScissorTest(int state);
void GL_Clear(int mask, const float *colorvalue, float depthvalue, int stencilvalue);
unsigned int GL_Backend_CompileProgram(int vertexstrings_count, const char **vertexstrings_list, int geometrystrings_count, const char **geometrystrings_list, int fragmentstrings_count, const char **fragmentstrings_list);
void GL_Backend_FreeProgram(unsigned int prog);
+extern cvar_t gl_debug;
extern cvar_t gl_paranoid;
extern cvar_t gl_printcheckerror;
// vertex buffer and index buffer creation/updating/freeing
-r_meshbuffer_t *R_Mesh_CreateMeshBuffer(const void *data, size_t size, const char *name, qboolean isindexbuffer, qboolean isdynamic, qboolean isindex16);
-void R_Mesh_UpdateMeshBuffer(r_meshbuffer_t *buffer, const void *data, size_t size);
+r_meshbuffer_t *R_Mesh_CreateMeshBuffer(const void *data, size_t size, const char *name, qboolean isindexbuffer, qboolean isuniformbuffer, qboolean isdynamic, qboolean isindex16);
+void R_Mesh_UpdateMeshBuffer(r_meshbuffer_t *buffer, const void *data, size_t size, qboolean subdata, size_t offset);
void R_Mesh_DestroyMeshBuffer(r_meshbuffer_t *buffer);
void GL_Mesh_ListVBOs(qboolean printeach);
-void R_Mesh_PrepareVertices_Vertex3f(int numvertices, const float *vertex3f, const r_meshbuffer_t *buffer);
-
-r_vertexgeneric_t *R_Mesh_PrepareVertices_Generic_Lock(int numvertices);
-qboolean R_Mesh_PrepareVertices_Generic_Unlock(void);
+void R_Mesh_PrepareVertices_Vertex3f(int numvertices, const float *vertex3f, const r_meshbuffer_t *buffer, int bufferoffset);
void R_Mesh_PrepareVertices_Generic_Arrays(int numvertices, const float *vertex3f, const float *color4f, const float *texcoord2f);
-void R_Mesh_PrepareVertices_Generic(int numvertices, const r_vertexgeneric_t *vertex, const r_meshbuffer_t *vertexbuffer);
-
-r_vertexmesh_t *R_Mesh_PrepareVertices_Mesh_Lock(int numvertices);
-qboolean R_Mesh_PrepareVertices_Mesh_Unlock(void); // if this returns false, you need to prepare the mesh again!
void R_Mesh_PrepareVertices_Mesh_Arrays(int numvertices, const float *vertex3f, const float *svector3f, const float *tvector3f, const float *normal3f, const float *color4f, const float *texcoordtexture2f, const float *texcoordlightmap2f);
-void R_Mesh_PrepareVertices_Mesh(int numvertices, const r_vertexmesh_t *vertex, const r_meshbuffer_t *buffer);
// sets up the requested vertex transform matrix
void R_EntityMatrix(const matrix4x4_t *matrix);
void R_Mesh_CopyToTexture(rtexture_t *tex, int tx, int ty, int sx, int sy, int width, int height);
// bind a given texture to a given image unit
void R_Mesh_TexBind(unsigned int unitnum, rtexture_t *tex);
-// sets the texcoord matrix for a texenv unit, can be NULL or blank (will use identity)
-void R_Mesh_TexMatrix(unsigned int unitnum, const matrix4x4_t *matrix);
-// sets the combine state for a texenv unit
-void R_Mesh_TexCombine(unsigned int unitnum, int combinergb, int combinealpha, int rgbscale, int alphascale);
// set up a blank texture state (unbinds all textures, texcoord pointers, and resets combine settings)
void R_Mesh_ResetTextureState(void);
// before a texture is freed, make sure there are no references to it
void R_Mesh_ClearBindingsForTexture(int texnum);
// renders a mesh
-void R_Mesh_Draw(int firstvertex, int numvertices, int firsttriangle, int numtriangles, const int *element3i, const r_meshbuffer_t *element3i_indexbuffer, size_t element3i_bufferoffset, const unsigned short *element3s, const r_meshbuffer_t *element3s_indexbuffer, size_t element3s_bufferoffset);
+void R_Mesh_Draw(int firstvertex, int numvertices, int firsttriangle, int numtriangles, const int *element3i, const r_meshbuffer_t *element3i_indexbuffer, int element3i_bufferoffset, const unsigned short *element3s, const r_meshbuffer_t *element3s_indexbuffer, int element3s_bufferoffset);
// saves a section of the rendered frame to a .tga or .jpg file
qboolean SCR_ScreenShot(char *filename, unsigned char *buffer1, unsigned char *buffer2, int x, int y, int width, int height, qboolean flipx, qboolean flipy, qboolean flipdiagonal, qboolean jpeg, qboolean png, qboolean gammacorrect, qboolean keep_alpha);
projects / xonotic / darkplaces.git / blobdiff