cvar_t r_nearest_2d = {CVAR_SAVE, "r_nearest_2d", "0", "use nearest filtering on all 2d textures (including conchars)"};
cvar_t r_nearest_conchars = {CVAR_SAVE, "r_nearest_conchars", "0", "use nearest filtering on conchars texture"};
-extern cvar_t v_glslgamma;
-
//=============================================================================
/* Support Routines */
void DrawQ_LineLoop (drawqueuemesh_t *mesh, int flags)
{
- int num;
-
_DrawQ_SetupAndProcessDrawFlag(flags, NULL, 1);
if(!r_draw2d.integer && !r_draw2d_force)
return;
case RENDERPATH_GL13:
case RENDERPATH_GL20:
#ifndef USE_GLES2
- CHECKGLERROR
- qglBegin(GL_LINE_LOOP);
- for (num = 0;num < mesh->num_vertices;num++)
{
- if (mesh->data_color4f)
- GL_Color(mesh->data_color4f[num*4+0], mesh->data_color4f[num*4+1], mesh->data_color4f[num*4+2], mesh->data_color4f[num*4+3]);
- qglVertex2f(mesh->data_vertex3f[num*3+0], mesh->data_vertex3f[num*3+1]);
+ int num;
+ CHECKGLERROR
+ qglBegin(GL_LINE_LOOP);
+ for (num = 0;num < mesh->num_vertices;num++)
+ {
+ if (mesh->data_color4f)
+ GL_Color(mesh->data_color4f[num*4+0], mesh->data_color4f[num*4+1], mesh->data_color4f[num*4+2], mesh->data_color4f[num*4+3]);
+ qglVertex2f(mesh->data_vertex3f[num*3+0], mesh->data_vertex3f[num*3+1]);
+ }
+ qglEnd();
+ CHECKGLERROR
}
- qglEnd();
- CHECKGLERROR
#endif
break;
case RENDERPATH_D3D9:
// We have to convert the con coords into real coords
// OGL uses top to bottom
- ix = (int)(0.5 + x * ((float)vid.width / vid_conwidth.integer));
- iy = (int)(0.5 + y * ((float) vid.height / vid_conheight.integer));
- iw = (int)(0.5 + (x+width) * ((float)vid.width / vid_conwidth.integer)) - ix;
- ih = (int)(0.5 + (y+height) * ((float) vid.height / vid_conheight.integer)) - iy;
+ ix = (int)(0.5 + x * ((float)r_refdef.view.width / vid_conwidth.integer)) + r_refdef.view.x;
+ iy = (int)(0.5 + y * ((float)r_refdef.view.height / vid_conheight.integer)) + r_refdef.view.y;
+ iw = (int)(0.5 + width * ((float)r_refdef.view.width / vid_conwidth.integer));
+ ih = (int)(0.5 + height * ((float)r_refdef.view.height / vid_conheight.integer));
switch(vid.renderpath)
{
case RENDERPATH_GL11:
r_refdef.draw2dstage = -1; // next draw call will set viewport etc. again
}
-static float blendvertex3f[9] = {-5000, -5000, 10, 10000, -5000, 10, -5000, 10000, 10};
-void R_DrawGamma(void)
-{
- float c[4];
- switch(vid.renderpath)
- {
- case RENDERPATH_GL20:
- case RENDERPATH_D3D9:
- case RENDERPATH_D3D10:
- case RENDERPATH_D3D11:
- case RENDERPATH_GLES2:
- if (vid_usinghwgamma || v_glslgamma.integer)
- return;
- break;
- case RENDERPATH_GL11:
- case RENDERPATH_GL13:
- if (vid_usinghwgamma)
- return;
- break;
- case RENDERPATH_GLES1:
- case RENDERPATH_SOFT:
- return;
- }
- // all the blends ignore depth
-// R_Mesh_ResetTextureState();
- R_SetupShader_Generic_NoTexture(true, true);
- GL_DepthMask(true);
- GL_DepthRange(0, 1);
- GL_PolygonOffset(0, 0);
- GL_DepthTest(false);
-
- // interpretation of brightness and contrast:
- // color range := brightness .. (brightness + contrast)
- // i.e. "c *= contrast; c += brightness"
- // plausible values for brightness thus range from -contrast to 1
-
- // apply pre-brightness (subtractive brightness, for where contrast was >= 1)
- if (vid.support.ext_blend_subtract)
- {
- if (v_color_enable.integer)
- {
- c[0] = -v_color_black_r.value / v_color_white_r.value;
- c[1] = -v_color_black_g.value / v_color_white_g.value;
- c[2] = -v_color_black_b.value / v_color_white_b.value;
- }
- else
- c[0] = c[1] = c[2] = -v_brightness.value / v_contrast.value;
- if (c[0] >= 0.01f || c[1] >= 0.01f || c[2] >= 0.01f)
- {
- // need SUBTRACTIVE blending to do this!
- GL_BlendEquationSubtract(true);
- GL_BlendFunc(GL_ONE, GL_ONE);
- GL_Color(c[0], c[1], c[2], 1);
- R_Mesh_PrepareVertices_Generic_Arrays(3, blendvertex3f, NULL, NULL);
- R_Mesh_Draw(0, 3, 0, 1, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
- GL_BlendEquationSubtract(false);
- }
- }
-
- // apply contrast
- if (v_color_enable.integer)
- {
- c[0] = v_color_white_r.value;
- c[1] = v_color_white_g.value;
- c[2] = v_color_white_b.value;
- }
- else
- c[0] = c[1] = c[2] = v_contrast.value;
- if (c[0] >= 1.003f || c[1] >= 1.003f || c[2] >= 1.003f)
- {
- GL_BlendFunc(GL_DST_COLOR, GL_ONE);
- while (c[0] >= 1.003f || c[1] >= 1.003f || c[2] >= 1.003f)
- {
- float cc[4];
- cc[0] = bound(0, c[0] - 1, 1);
- cc[1] = bound(0, c[1] - 1, 1);
- cc[2] = bound(0, c[2] - 1, 1);
- GL_Color(cc[0], cc[1], cc[2], 1);
- R_Mesh_PrepareVertices_Generic_Arrays(3, blendvertex3f, NULL, NULL);
- R_Mesh_Draw(0, 3, 0, 1, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
- c[0] /= 1 + cc[0];
- c[1] /= 1 + cc[1];
- c[2] /= 1 + cc[2];
- }
- }
- if (c[0] <= 0.997f || c[1] <= 0.997f || c[2] <= 0.997f)
- {
- GL_BlendFunc(GL_DST_COLOR, GL_ZERO);
- GL_Color(c[0], c[1], c[2], 1);
- R_Mesh_PrepareVertices_Generic_Arrays(3, blendvertex3f, NULL, NULL);
- R_Mesh_Draw(0, 3, 0, 1, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
- }
-
- // apply post-brightness (additive brightness, for where contrast was <= 1)
- if (v_color_enable.integer)
- {
- c[0] = v_color_black_r.value;
- c[1] = v_color_black_g.value;
- c[2] = v_color_black_b.value;
- }
- else
- c[0] = c[1] = c[2] = v_brightness.value;
- if (c[0] >= 0.01f || c[1] >= 0.01f || c[2] >= 0.01f)
- {
- GL_BlendFunc(GL_ONE, GL_ONE);
- GL_Color(c[0], c[1], c[2], 1);
- R_Mesh_PrepareVertices_Generic_Arrays(3, blendvertex3f, NULL, NULL);
- R_Mesh_Draw(0, 3, 0, 1, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
- }
-}
-
projects / xonotic / darkplaces.git / blobdiff