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mesa: handle TEXTURE_CUBE_MAP_SEAMLESS in SamplerParameter

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Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák 2011-05-06 18:32:06 +02:00
parent a19c42ffc6
commit bf65c9ea41
1 changed files with 37 additions and 0 deletions
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37
src/mesa/main/samplerobj.c
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@ -568,6 +568,25 @@ set_sampler_max_anisotropy(struct gl_context *ctx,
}
static GLuint
set_sampler_cube_map_seamless(struct gl_context *ctx,
struct gl_sampler_object *samp, GLboolean param)
{
if (!ctx->Extensions.AMD_seamless_cubemap_per_texture)
return INVALID_PNAME;
if (samp->CubeMapSeamless == param)
return GL_FALSE;
if (param != GL_TRUE && param != GL_FALSE)
return INVALID_VALUE;
flush(ctx);
samp->CubeMapSeamless = param;
return GL_TRUE;
}
static void GLAPIENTRY
_mesa_SamplerParameteri(GLuint sampler, GLenum pname, GLint param)
{
@ -616,6 +635,9 @@ _mesa_SamplerParameteri(GLuint sampler, GLenum pname, GLint param)
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, (GLfloat) param);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, param);
break;
case GL_TEXTURE_BORDER_COLOR:
/* fall-through */
default:
@ -697,6 +719,9 @@ _mesa_SamplerParameterf(GLuint sampler, GLenum pname, GLfloat param)
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, param);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, (GLboolean) param);
break;
case GL_TEXTURE_BORDER_COLOR:
/* fall-through */
default:
@ -775,6 +800,9 @@ _mesa_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params)
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_BORDER_COLOR:
{
GLfloat c[4];
@ -863,6 +891,9 @@ _mesa_SamplerParameterfv(GLuint sampler, GLenum pname, const GLfloat *params)
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, (GLboolean) params[0]);
break;
case GL_TEXTURE_BORDER_COLOR:
res = set_sampler_border_colorf(ctx, sampObj, params);
break;
@ -942,6 +973,9 @@ _mesa_SamplerParameterIiv(GLuint sampler, GLenum pname, const GLint *params)
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_BORDER_COLOR:
res = set_sampler_border_colori(ctx, sampObj, params);
break;
@ -1022,6 +1056,9 @@ _mesa_SamplerParameterIuiv(GLuint sampler, GLenum pname, const GLuint *params)
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_BORDER_COLOR:
res = set_sampler_border_colorui(ctx, sampObj, params);
break;