changed reporting of compressed RGB textures to use 0.5 bytes per pixel

when estimating the uploaded size

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7535 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_textures.c b/gl_textures.c
index 28f59f9d3e8828517a7f13f52203d9f636a63f09..a768e193f56bf7e509753db776152104634c968e 100644 (file)
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -39,22 +39,22 @@ typedef struct textypeinfo_s
        int textype;
        int inputbytesperpixel;
        int internalbytesperpixel;
-       int glinternalbytesperpixel;
+       float glinternalbytesperpixel;
        int glformat;
        int glinternalformat;
 }
 textypeinfo_t;
 
-static textypeinfo_t textype_palette                = {TEXTYPE_PALETTE, 1, 4, 4, GL_RGBA   , 3};
-static textypeinfo_t textype_rgb                    = {TEXTYPE_RGB    , 3, 3, 4, GL_RGB    , 3};
-static textypeinfo_t textype_rgba                   = {TEXTYPE_RGBA   , 4, 4, 4, GL_RGBA   , 3};
-static textypeinfo_t textype_palette_alpha          = {TEXTYPE_PALETTE, 1, 4, 4, GL_RGBA   , 4};
-static textypeinfo_t textype_rgba_alpha             = {TEXTYPE_RGBA   , 4, 4, 4, GL_RGBA   , 4};
-static textypeinfo_t textype_palette_compress       = {TEXTYPE_PALETTE, 1, 4, 1, GL_RGBA   , GL_COMPRESSED_RGB_ARB};
-static textypeinfo_t textype_rgb_compress           = {TEXTYPE_RGB    , 3, 3, 1, GL_RGB    , GL_COMPRESSED_RGB_ARB};
-static textypeinfo_t textype_rgba_compress          = {TEXTYPE_RGBA   , 4, 4, 1, GL_RGBA   , GL_COMPRESSED_RGB_ARB};
-static textypeinfo_t textype_palette_alpha_compress = {TEXTYPE_PALETTE, 1, 4, 1, GL_RGBA   , GL_COMPRESSED_RGBA_ARB};
-static textypeinfo_t textype_rgba_alpha_compress    = {TEXTYPE_RGBA   , 4, 4, 1, GL_RGBA   , GL_COMPRESSED_RGBA_ARB};
+static textypeinfo_t textype_palette                = {TEXTYPE_PALETTE, 1, 4, 4.0f, GL_RGBA   , 3};
+static textypeinfo_t textype_rgb                    = {TEXTYPE_RGB    , 3, 3, 4.0f, GL_RGB    , 3};
+static textypeinfo_t textype_rgba                   = {TEXTYPE_RGBA   , 4, 4, 4.0f, GL_RGBA   , 3};
+static textypeinfo_t textype_palette_alpha          = {TEXTYPE_PALETTE, 1, 4, 4.0f, GL_RGBA   , 4};
+static textypeinfo_t textype_rgba_alpha             = {TEXTYPE_RGBA   , 4, 4, 4.0f, GL_RGBA   , 4};
+static textypeinfo_t textype_palette_compress       = {TEXTYPE_PALETTE, 1, 4, 0.5f, GL_RGBA   , GL_COMPRESSED_RGB_ARB};
+static textypeinfo_t textype_rgb_compress           = {TEXTYPE_RGB    , 3, 3, 0.5f, GL_RGB    , GL_COMPRESSED_RGB_ARB};
+static textypeinfo_t textype_rgba_compress          = {TEXTYPE_RGBA   , 4, 4, 0.5f, GL_RGBA   , GL_COMPRESSED_RGB_ARB};
+static textypeinfo_t textype_palette_alpha_compress = {TEXTYPE_PALETTE, 1, 4, 1.0f, GL_RGBA   , GL_COMPRESSED_RGBA_ARB};
+static textypeinfo_t textype_rgba_alpha_compress    = {TEXTYPE_RGBA   , 4, 4, 1.0f, GL_RGBA   , GL_COMPRESSED_RGBA_ARB};
 
 #define GLTEXTURETYPE_1D 0
 #define GLTEXTURETYPE_2D 1
@@ -461,7 +461,7 @@ static int R_CalcTexelDataSize (gltexture_t *glt)
                }
        }
 
-       return size * glt->textype->glinternalbytesperpixel * glt->sides;
+       return (int)(size * glt->textype->glinternalbytesperpixel) * glt->sides;
 }
 
 void R_TextureStats_Print(qboolean printeach, qboolean printpool, qboolean printtotal)