summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/mesa/main/samplerobj.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/mesa/main/samplerobj.c b/src/mesa/main/samplerobj.c
index 8c54c9a4c34..5bb90cf72f0 100644
--- a/src/mesa/main/samplerobj.c
+++ b/src/mesa/main/samplerobj.c
@@ -582,6 +582,23 @@ set_sampler_cube_map_seamless(struct gl_context *ctx,
return GL_TRUE;
}
+static GLuint
+set_sampler_srgb_decode(struct gl_context *ctx,
+ struct gl_sampler_object *samp, GLenum param)
+{
+ if (!ctx->Extensions.EXT_texture_sRGB_decode)
+ return INVALID_PNAME;
+
+ if (samp->sRGBDecode == param)
+ return GL_FALSE;
+
+ if (param != GL_DECODE_EXT && param != GL_SKIP_DECODE_EXT)
+ return INVALID_VALUE;
+
+ flush(ctx);
+ samp->sRGBDecode = param;
+ return GL_TRUE;
+}
static void GLAPIENTRY
_mesa_SamplerParameteri(GLuint sampler, GLenum pname, GLint param)
@@ -634,6 +651,9 @@ _mesa_SamplerParameteri(GLuint sampler, GLenum pname, GLint param)
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, param);
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ res = set_sampler_srgb_decode(ctx, sampObj, param);
+ break;
case GL_TEXTURE_BORDER_COLOR:
/* fall-through */
default:
@@ -718,6 +738,9 @@ _mesa_SamplerParameterf(GLuint sampler, GLenum pname, GLfloat param)
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, (GLboolean) param);
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ res = set_sampler_srgb_decode(ctx, sampObj, (GLenum) param);
+ break;
case GL_TEXTURE_BORDER_COLOR:
/* fall-through */
default:
@@ -799,6 +822,9 @@ _mesa_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params)
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ res = set_sampler_srgb_decode(ctx, sampObj, params[0]);
+ break;
case GL_TEXTURE_BORDER_COLOR:
{
GLfloat c[4];
@@ -890,6 +916,9 @@ _mesa_SamplerParameterfv(GLuint sampler, GLenum pname, const GLfloat *params)
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, (GLboolean) params[0]);
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ res = set_sampler_srgb_decode(ctx, sampObj, (GLenum) params[0]);
+ break;
case GL_TEXTURE_BORDER_COLOR:
res = set_sampler_border_colorf(ctx, sampObj, params);
break;
@@ -972,6 +1001,9 @@ _mesa_SamplerParameterIiv(GLuint sampler, GLenum pname, const GLint *params)
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ res = set_sampler_srgb_decode(ctx, sampObj, (GLenum) params[0]);
+ break;
case GL_TEXTURE_BORDER_COLOR:
res = set_sampler_border_colori(ctx, sampObj, params);
break;
@@ -1055,6 +1087,9 @@ _mesa_SamplerParameterIuiv(GLuint sampler, GLenum pname, const GLuint *params)
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ res = set_sampler_srgb_decode(ctx, sampObj, (GLenum) params[0]);
+ break;
case GL_TEXTURE_BORDER_COLOR:
res = set_sampler_border_colorui(ctx, sampObj, params);
break;
@@ -1149,6 +1184,11 @@ _mesa_GetSamplerParameteriv(GLuint sampler, GLenum pname, GLint *params)
goto invalid_pname;
*params = sampObj->CubeMapSeamless;
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ if (!ctx->Extensions.EXT_texture_sRGB_decode)
+ goto invalid_pname;
+ *params = (GLenum) sampObj->sRGBDecode;
+ break;
default:
goto invalid_pname;
}
@@ -1222,6 +1262,11 @@ _mesa_GetSamplerParameterfv(GLuint sampler, GLenum pname, GLfloat *params)
goto invalid_pname;
*params = (GLfloat) sampObj->CubeMapSeamless;
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ if (!ctx->Extensions.EXT_texture_sRGB_decode)
+ goto invalid_pname;
+ *params = (GLfloat) sampObj->sRGBDecode;
+ break;
default:
goto invalid_pname;
}
@@ -1296,6 +1341,11 @@ _mesa_GetSamplerParameterIiv(GLuint sampler, GLenum pname, GLint *params)
goto invalid_pname;
*params = sampObj->CubeMapSeamless;
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ if (!ctx->Extensions.EXT_texture_sRGB_decode)
+ goto invalid_pname;
+ *params = (GLenum) sampObj->sRGBDecode;
+ break;
default:
goto invalid_pname;
}
@@ -1370,6 +1420,11 @@ _mesa_GetSamplerParameterIuiv(GLuint sampler, GLenum pname, GLuint *params)
goto invalid_pname;
*params = sampObj->CubeMapSeamless;
break;
+ case GL_TEXTURE_SRGB_DECODE_EXT:
+ if (!ctx->Extensions.EXT_texture_sRGB_decode)
+ goto invalid_pname;
+ *params = (GLenum) sampObj->sRGBDecode;
+ break;
default:
goto invalid_pname;
}