diff options
author | Pauli Nieminen <pauli.nieminen@linux.intel.com> | 2012-06-09 00:52:23 +0300 |
---|---|---|
committer | Pauli Nieminen <pauli.nieminen@linux.intel.com> | 2012-06-10 00:26:26 +0300 |
commit | ba92a0fcc3241c31e86dcc0c12160adaab66621b (patch) | |
tree | 81f42e1ffc4c53e71d9606d1699628cb05b103bc | |
parent | 0498f6b79d1f27ed0d87443e29d16995cb9bf807 (diff) |
mesa/ff_shader: Fix sampler state reading
Fixed function fragment shader generator was incorrectly read texture
sampling state directly from texture object. To make sure that
ARB_sampler_object works correctly shader generator has to use the
bound sampler if one exist
Signed-off-by: Pauli Nieminen <pauli.nieminen@linux.intel.com>
-rw-r--r-- | src/mesa/main/ff_fragment_shader.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/main/ff_fragment_shader.cpp b/src/mesa/main/ff_fragment_shader.cpp index 0233f38025..f743ce109f 100644 --- a/src/mesa/main/ff_fragment_shader.cpp +++ b/src/mesa/main/ff_fragment_shader.cpp @@ -33,6 +33,7 @@ extern "C" { #include "mtypes.h" #include "main/uniforms.h" #include "main/macros.h" +#include "main/samplerobj.h" #include "program/program.h" #include "program/prog_parameter.h" #include "program/prog_cache.h" @@ -428,11 +429,13 @@ static GLuint make_state_key( struct gl_context *ctx, struct state_key *key ) const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[i]; const struct gl_texture_object *texObj = texUnit->_Current; const struct gl_tex_env_combine_state *comb = texUnit->_CurrentCombine; + const struct gl_sampler_object *samp; GLenum format; if (!texUnit->_ReallyEnabled || !texUnit->Enabled) continue; + samp = _mesa_get_samplerobj(ctx, i); format = texObj->Image[0][texObj->BaseLevel]->_BaseFormat; key->unit[i].enabled = 1; @@ -444,7 +447,7 @@ static GLuint make_state_key( struct gl_context *ctx, struct state_key *key ) translate_tex_src_bit(texUnit->_ReallyEnabled); key->unit[i].shadow = - ((texObj->Sampler.CompareMode == GL_COMPARE_R_TO_TEXTURE) && + ((samp->CompareMode == GL_COMPARE_R_TO_TEXTURE) && ((format == GL_DEPTH_COMPONENT) || (format == GL_DEPTH_STENCIL_EXT))); |