removed unmaintained CgGL rendering path

[xonotic/darkplaces.git] / r_textures.h

diff --git a/r_textures.h b/r_textures.h
index 0d7ca0479a2e43fc6a90f052b6540c8ec49a4d91..8732ca2e4242bfd921525557f757ad7deaa32381 100644 (file)
--- a/r_textures.h
+++ b/r_textures.h
@@ -6,6 +6,8 @@
 #define TEXF_ALPHA 0x00000001
 // mipmapped
 #define TEXF_MIPMAP 0x00000002
+// multiply RGB by A channel before uploading
+#define TEXF_RGBMULTIPLYBYALPHA 0x00000004
 // indicates texture coordinates should be clamped rather than wrapping
 #define TEXF_CLAMP 0x00000020
 // indicates texture should be uploaded using GL_NEAREST or GL_NEAREST_MIPMAP_NEAREST mode
@@ -22,7 +24,7 @@
 #define TEXF_COMPARE 0x00000800
 // indicates texture should use lower precision where supported
 #define TEXF_LOWPRECISION 0x00001000
-// indicates texture should support R_UpdateTexture, actual uploads may be delayed until R_Mesh_TexBind if gl_nopartialtextureupdates is on
+// indicates texture should support R_UpdateTexture on small regions, actual uploads may be delayed until R_Mesh_TexBind if gl_nopartialtextureupdates is on
 #define TEXF_ALLOWUPDATES 0x00002000
 // indicates texture should be affected by gl_picmip_world and r_picmipworld (maybe others in the future) instead of gl_picmip_other
 #define TEXF_ISWORLD 0x00004000
@@ -31,7 +33,7 @@
 // indicates the texture will be used as a render target (D3D hint)
 #define TEXF_RENDERTARGET 0x0010000
 // used for checking if textures mismatch
-#define TEXF_IMPORTANTBITS (TEXF_ALPHA | TEXF_MIPMAP | TEXF_CLAMP | TEXF_FORCENEAREST | TEXF_FORCELINEAR | TEXF_PICMIP | TEXF_COMPRESS | TEXF_COMPARE | TEXF_LOWPRECISION | TEXF_RENDERTARGET)
+#define TEXF_IMPORTANTBITS (TEXF_ALPHA | TEXF_MIPMAP | TEXF_RGBMULTIPLYBYALPHA | TEXF_CLAMP | TEXF_FORCENEAREST | TEXF_FORCELINEAR | TEXF_PICMIP | TEXF_COMPRESS | TEXF_COMPARE | TEXF_LOWPRECISION | TEXF_RENDERTARGET)
 
 typedef enum textype_e
 {
@@ -54,7 +56,7 @@ typedef enum textype_e
        // 4x4 block compressed 15bit color plus 8bit alpha (8 bits per pixel)
        TEXTYPE_DXT5,
        // this represents the same format as the framebuffer, for fast copies
-       TEXTYPE_COLORBUFFER,
+       TEXTYPE_COLORBUFFER
 }
 textype_t;
 
@@ -78,6 +80,7 @@ typedef struct rtexture_s
        // d3d stuff the backend needs
        void *d3dtexture;
 #ifdef SUPPORTD3D
+       qboolean d3disdepthsurface; // for depth/stencil surfaces
        int d3dformat;
        int d3dusage;
        int d3dpool;
@@ -127,14 +130,11 @@ extern cvar_t gl_texturecompression_reflectmask;
 rtexture_t *R_LoadTexture2D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, const unsigned char *data, textype_t textype, int flags, int miplevel, const unsigned int *palette);
 rtexture_t *R_LoadTexture3D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, int depth, const unsigned char *data, textype_t textype, int flags, int miplevel, const unsigned int *palette);
 rtexture_t *R_LoadTextureCubeMap(rtexturepool_t *rtexturepool, const char *identifier, int width, const unsigned char *data, textype_t textype, int flags, int miplevel, const unsigned int *palette);
-rtexture_t *R_LoadTextureRectangle(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, const unsigned char *data, textype_t textype, int flags, int miplevel, const unsigned int *palette);
-rtexture_t *R_LoadTextureShadowMapRectangle(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, int precision, qboolean filter);
 rtexture_t *R_LoadTextureShadowMap2D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, int precision, qboolean filter);
-rtexture_t *R_LoadTextureShadowMapCube(rtexturepool_t *rtexturepool, const char *identifier, int width, int precision, qboolean filter);
 rtexture_t *R_LoadTextureDDSFile(rtexturepool_t *rtexturepool, const char *filename, int flags, qboolean *hasalphaflag, float *avgcolor, int miplevel);
 
 // saves a texture to a DDS file
-int R_SaveTextureDDSFile(rtexture_t *rt, const char *filename, qboolean skipuncompressed);
+int R_SaveTextureDDSFile(rtexture_t *rt, const char *filename, qboolean skipuncompressed, qboolean hasalpha);
 
 // free a texture
 void R_FreeTexture(rtexture_t *rt);