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authorViktor Novotný <[email protected]>2012-05-01 15:23:51 +0200
committerFrancisco Jerez <[email protected]>2012-05-02 03:14:29 +0200
commit83a02427e576a5126a618c13bc3e12ff2b4a3e0a (patch)
tree2cc59d34fe6adaa92dd62916e1b82c09f5e45209 /src/mesa/drivers/dri
parent6d5efe96ee710ca1dd5f745f74a5bbfa4fd42fd9 (diff)
dri/nv10-nv20: Add support for S3TC
Signed-off-by: Viktor Novotný <[email protected]> Signed-off-by: Francisco Jerez <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri')
-rw-r--r--src/mesa/drivers/dri/nouveau/nv10_context.c4
-rw-r--r--src/mesa/drivers/dri/nouveau/nv10_state_tex.c10
-rw-r--r--src/mesa/drivers/dri/nouveau/nv20_context.c4
-rw-r--r--src/mesa/drivers/dri/nouveau/nv20_state_tex.c10
4 files changed, 28 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv10_context.c b/src/mesa/drivers/dri/nouveau/nv10_context.c
index 90c1545ce37..a2448caaf81 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_context.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_context.c
@@ -449,6 +449,10 @@ nv10_context_create(struct nouveau_screen *screen, const struct gl_config *visua
ctx->Extensions.ARB_texture_env_dot3 = true;
ctx->Extensions.NV_fog_distance = true;
ctx->Extensions.NV_texture_rectangle = true;
+ if (ctx->Mesa_DXTn) {
+ ctx->Extensions.EXT_texture_compression_s3tc = true;
+ ctx->Extensions.S3_s3tc = true;
+ }
/* GL constants. */
ctx->Const.MaxTextureLevels = 12;
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state_tex.c b/src/mesa/drivers/dri/nouveau/nv10_state_tex.c
index 0254341151b..b467bb33142 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_state_tex.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_state_tex.c
@@ -111,6 +111,16 @@ get_tex_format_pot(struct gl_texture_image *ti)
case MESA_FORMAT_L8:
return NV10_3D_TEX_FORMAT_FORMAT_L8;
+ case MESA_FORMAT_RGB_DXT1:
+ case MESA_FORMAT_RGBA_DXT1:
+ return NV10_3D_TEX_FORMAT_FORMAT_DXT1;
+
+ case MESA_FORMAT_RGBA_DXT3:
+ return NV10_3D_TEX_FORMAT_FORMAT_DXT3;
+
+ case MESA_FORMAT_RGBA_DXT5:
+ return NV10_3D_TEX_FORMAT_FORMAT_DXT5;
+
default:
assert(0);
}
diff --git a/src/mesa/drivers/dri/nouveau/nv20_context.c b/src/mesa/drivers/dri/nouveau/nv20_context.c
index c91171791cc..5a36c8766d7 100644
--- a/src/mesa/drivers/dri/nouveau/nv20_context.c
+++ b/src/mesa/drivers/dri/nouveau/nv20_context.c
@@ -460,6 +460,10 @@ nv20_context_create(struct nouveau_screen *screen, const struct gl_config *visua
ctx->Extensions.ARB_texture_env_dot3 = true;
ctx->Extensions.NV_fog_distance = true;
ctx->Extensions.NV_texture_rectangle = true;
+ if (ctx->Mesa_DXTn) {
+ ctx->Extensions.EXT_texture_compression_s3tc = true;
+ ctx->Extensions.S3_s3tc = true;
+ }
/* GL constants. */
ctx->Const.MaxTextureCoordUnits = NV20_TEXTURE_UNITS;
diff --git a/src/mesa/drivers/dri/nouveau/nv20_state_tex.c b/src/mesa/drivers/dri/nouveau/nv20_state_tex.c
index 799510daa69..d8bfdf2e58f 100644
--- a/src/mesa/drivers/dri/nouveau/nv20_state_tex.c
+++ b/src/mesa/drivers/dri/nouveau/nv20_state_tex.c
@@ -108,6 +108,16 @@ get_tex_format_pot(struct gl_texture_image *ti)
case MESA_FORMAT_L8:
return NV20_3D_TEX_FORMAT_FORMAT_L8;
+ case MESA_FORMAT_RGB_DXT1:
+ case MESA_FORMAT_RGBA_DXT1:
+ return NV20_3D_TEX_FORMAT_FORMAT_DXT1;
+
+ case MESA_FORMAT_RGBA_DXT3:
+ return NV20_3D_TEX_FORMAT_FORMAT_DXT3;
+
+ case MESA_FORMAT_RGBA_DXT5:
+ return NV20_3D_TEX_FORMAT_FORMAT_DXT5;
+
default:
assert(0);
}