added r_showtris

[xonotic/darkplaces.git] / gl_backend.c

diff --git a/gl_backend.c b/gl_backend.c
index 9b2ad26a74f3c1ba889dc7f08ebb3c4f86b13490..b20f7344e3d05a76629e65a700c00119b0a29bae 100644 (file)
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -484,6 +484,8 @@ void GL_BlendFunc(int blendfunc1, int blendfunc2)
 {
        if (gl_state.blendfunc1 != blendfunc1 || gl_state.blendfunc2 != blendfunc2)
        {
+               if (r_showtrispass)
+                       return;
                qglBlendFunc(gl_state.blendfunc1 = blendfunc1, gl_state.blendfunc2 = blendfunc2);CHECKGLERROR
                if (gl_state.blendfunc2 == GL_ZERO)
                {
@@ -519,6 +521,8 @@ void GL_DepthMask(int state)
 {
        if (gl_state.depthmask != state)
        {
+               if (r_showtrispass)
+                       return;
                qglDepthMask(gl_state.depthmask = state);CHECKGLERROR
        }
 }
@@ -527,6 +531,8 @@ void GL_DepthTest(int state)
 {
        if (gl_state.depthtest != state)
        {
+               if (r_showtrispass)
+                       return;
                gl_state.depthtest = state;
                if (gl_state.depthtest)
                {
@@ -554,6 +560,8 @@ void GL_ColorPointer(const float *p)
 {
        if (gl_state.pointer_color != p)
        {
+               if (r_showtrispass)
+                       return;
                CHECKGLERROR
                if (!gl_state.pointer_color)
                {
@@ -575,6 +583,8 @@ void GL_Color(float cr, float cg, float cb, float ca)
 {
        if (gl_state.pointer_color || gl_state.color4f[0] != cr || gl_state.color4f[1] != cg || gl_state.color4f[2] != cb || gl_state.color4f[3] != ca)
        {
+               if (r_showtrispass)
+                       return;
                GL_ColorPointer(NULL);
                gl_state.color4f[0] = cr;
                gl_state.color4f[1] = cg;
@@ -672,6 +682,11 @@ void R_Mesh_Draw(int numverts, int numtriangles, const int *elements)
                Con_Printf("R_Mesh_Draw(%d, %d, %08p);\n", numverts, numtriangles, elements);
                return;
        }
+       if (r_showtrispass)
+       {
+               R_Mesh_Draw_ShowTris(numverts, numtriangles, elements);
+               return;
+       }
        c_meshs++;
        c_meshelements += numelements;
        CHECKGLERROR
@@ -797,9 +812,9 @@ void R_Mesh_Finish(void)
 {
        int i;
        BACKENDACTIVECHECK
-               CHECKGLERROR
+       CHECKGLERROR
        GL_LockArrays(0, 0);
-               CHECKGLERROR
+       CHECKGLERROR
 
        for (i = backendunits - 1;i >= 0;i--)
        {
@@ -872,6 +887,8 @@ void R_Mesh_State_Texture(const rmeshstate_t *m)
                GL_SetupTextureState();
        }
 
+       if (r_showtrispass)
+               return;
        for (i = 0, unit = gl_state.units;i < backendunits;i++, unit++)
        {
                if (unit->t1d != m->tex1d[i])
@@ -1005,7 +1022,7 @@ void R_Mesh_State_Texture(const rmeshstate_t *m)
        }
 }
 
-void R_Mesh_Draw_ShowTris(int numverts, int numtriangles, int *elements)
+void R_Mesh_Draw_ShowTris(int numverts, int numtriangles, const int *elements)
 {
        qglBegin(GL_LINES);
        for (;numtriangles;numtriangles--, elements += 3)