jpeg: perform picmip levels 1, 2, 3 accelerated by telling libjpeg to decode at small...

[xonotic/darkplaces.git] / r_textures.h

diff --git a/r_textures.h b/r_textures.h
index bb603cffc7cb68a8c1685063bc9554bf87aeaf16..c30fa727db0cc36b4f19a7ea50fad69984594604 100644 (file)
--- a/r_textures.h
+++ b/r_textures.h
@@ -24,6 +24,10 @@
 #define TEXF_LOWPRECISION 0x00001000
 // indicates texture should support R_UpdateTexture, 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
+// indicates texture should be affected by gl_picmip_sprites and r_picmipsprites (maybe others in the future) instead of gl_picmip_other
+#define TEXF_ISSPRITE 0x00008000
 // 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)
 
@@ -47,6 +51,8 @@ typedef enum textype_e
        TEXTYPE_DXT3,
        // 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_t;
 
@@ -85,14 +91,15 @@ extern cvar_t gl_texturecompression_q3bsplightmaps;
 extern cvar_t gl_texturecompression_q3bspdeluxemaps;
 extern cvar_t gl_texturecompression_sky;
 extern cvar_t gl_texturecompression_lightcubemaps;
+extern cvar_t gl_texturecompression_reflectmask;
 
 // add a texture to a pool and optionally precache (upload) it
 // (note: data == NULL is perfectly acceptable)
 // (note: palette must not be NULL if using TEXTYPE_PALETTE)
-rtexture_t *R_LoadTexture2D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, const unsigned char *data, textype_t textype, int flags, 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, 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, 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, const unsigned int *palette);
+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);
@@ -134,5 +141,8 @@ void R_MakeTextureDynamic(rtexture_t *rt, updatecallback_t updatecallback, void
 // Clear the texture's contents
 void R_ClearTexture (rtexture_t *rt);
 
+// returns the desired picmip level for given TEXF_ flags
+int R_PicmipForFlags(int flags);
+
 #endif