X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=gl_backend.h;h=0a35233621018c4c26ccc3381f40e34d4a8d0c41;hb=90c25c516ee8ba2b285e10f31896e4c0ceb29185;hp=76ff5ba3e87b4c2701f3111d81c12211cdbe7bfc;hpb=7fd79071d59a0cd0cd40ba401235643f578c8ecc;p=xonotic%2Fdarkplaces.git

diff --git a/gl_backend.h b/gl_backend.h
index 76ff5ba3..0a352336 100644
--- a/gl_backend.h
+++ b/gl_backend.h
@@ -28,8 +28,10 @@ void R_Viewport_InitCubeSideView(r_viewport_t *v, const matrix4x4_t *cameramatri
 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_SetViewport(const r_viewport_t *v);
 void R_GetViewport(r_viewport_t *v);
+void GL_Finish(void);
 
 void GL_BlendFunc(int blendfunc1, int blendfunc2);
+void GL_BlendEquationSubtract(qboolean negated);
 void GL_DepthMask(int state);
 void GL_DepthTest(int state);
 void GL_DepthFunc(int state);
@@ -39,6 +41,7 @@ void R_SetStencil(qboolean enable, int writemask, int fail, int zfail, int zpass
 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);
@@ -50,6 +53,7 @@ void GL_ReadPixelsBGRA(int x, int y, int width, int height, unsigned char *outpi
 int R_Mesh_CreateFramebufferObject(rtexture_t *depthtexture, rtexture_t *colortexture, rtexture_t *colortexture2, rtexture_t *colortexture3, rtexture_t *colortexture4);
 void R_Mesh_DestroyFramebufferObject(int fbo);
 void R_Mesh_ResetRenderTargets(void);
+void R_Mesh_SetMainRenderTargets(void);
 void R_Mesh_SetRenderTargets(int fbo, rtexture_t *depthtexture, rtexture_t *colortexture, rtexture_t *colortexture2, rtexture_t *colortexture3, rtexture_t *colortexture4);
 
 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);
@@ -87,11 +91,6 @@ qboolean R_Mesh_PrepareVertices_Mesh_Unlock(void); // if this returns false, you
 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);
 
-r_vertexbouncelight_t *R_Mesh_PrepareVertices_BounceLight_Lock(int numvertices);
-qboolean R_Mesh_PrepareVertices_BounceLight_Unlock(void);
-void R_Mesh_PrepareVertices_BounceLight_Arrays(int numvertices, const float *vertex3f, const float *color4f, const float *texcoord4f);
-void R_Mesh_PrepareVertices_BounceLight(int numvertices, const r_vertexbouncelight_t *vertex, const r_meshbuffer_t *vertexbuffer);
-
 // sets up the requested vertex transform matrix
 void R_EntityMatrix(const matrix4x4_t *matrix);
 // sets the vertex array pointer
@@ -112,6 +111,8 @@ void R_Mesh_TexMatrix(unsigned int unitnum, const matrix4x4_t *matrix);
 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);