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authorAlex Deucher <alexdeucher@gmail.com>2009-09-04 18:45:09 -0400
committerAlex Deucher <alexdeucher@gmail.com>2009-09-04 18:46:16 -0400
commit9ab19a39001ab5b6afa71a4d1f16714e6907b67c (patch)
tree9949cd0cdfe4194fed026f07c170a442b278ecaf
parent60ca65c0165874bb18f1f89951da0281ee235cb3 (diff)
r600: add support for EXT_texture_sRGB
-rw-r--r--src/mesa/drivers/dri/r600/r600_context.c1
-rw-r--r--src/mesa/drivers/dri/r600/r600_texstate.c43
2 files changed, 44 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r600/r600_context.c b/src/mesa/drivers/dri/r600/r600_context.c
index 7a5bcd9ac2..07a7bcf11f 100644
--- a/src/mesa/drivers/dri/r600/r600_context.c
+++ b/src/mesa/drivers/dri/r600/r600_context.c
@@ -130,6 +130,7 @@ const struct dri_extension card_extensions[] = {
{"GL_EXT_texture_lod_bias", NULL},
{"GL_EXT_texture_mirror_clamp", NULL},
{"GL_EXT_texture_rectangle", NULL},
+ {"GL_EXT_texture_sRGB", NULL},
{"GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions},
{"GL_ATI_texture_env_combine3", NULL},
{"GL_ATI_texture_mirror_once", NULL},
diff --git a/src/mesa/drivers/dri/r600/r600_texstate.c b/src/mesa/drivers/dri/r600/r600_texstate.c
index 49b603b65e..fff6e74386 100644
--- a/src/mesa/drivers/dri/r600/r600_texstate.c
+++ b/src/mesa/drivers/dri/r600/r600_texstate.c
@@ -531,6 +531,49 @@ static GLboolean r600GetTexFormat(struct gl_texture_object *tObj, GLuint mesa_fo
return GL_FALSE;
}
break;
+ /* EXT_texture_sRGB */
+ case MESA_FORMAT_SRGBA8:
+ SETfield(t->SQ_TEX_RESOURCE1, FMT_8_8_8_8,
+ SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_shift, SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_mask);
+
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_W,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_Z,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_Y,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_mask);
+ SETbit(t->SQ_TEX_RESOURCE4, SQ_TEX_RESOURCE_WORD4_0__FORCE_DEGAMMA_bit);
+ break;
+ case MESA_FORMAT_SLA8:
+ SETfield(t->SQ_TEX_RESOURCE1, FMT_8_8,
+ SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_shift, SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_mask);
+
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_Y,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_mask);
+ SETbit(t->SQ_TEX_RESOURCE4, SQ_TEX_RESOURCE_WORD4_0__FORCE_DEGAMMA_bit);
+ break;
+ case MESA_FORMAT_SL8: /* X, X, X, ONE */
+ SETfield(t->SQ_TEX_RESOURCE1, FMT_8,
+ SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_shift, SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_mask);
+
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_mask);
+ SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_1,
+ SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_mask);
+ SETbit(t->SQ_TEX_RESOURCE4, SQ_TEX_RESOURCE_WORD4_0__FORCE_DEGAMMA_bit);
+ break;
default:
/* Not supported format */
return GL_FALSE;