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author | marha <marha@users.sourceforge.net> | 2015-06-15 20:27:26 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2015-06-15 20:27:26 +0200 |
commit | e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f (patch) | |
tree | a88d66b3d34f8e008f08e2bd77889c6c6718ab11 /mesalib/src/mesa/main/uniform_query.cpp | |
parent | 0b3be550b20ad9f991f77bf979b2c306a7d4ef11 (diff) | |
download | vcxsrv-e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f.tar.gz vcxsrv-e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f.tar.bz2 vcxsrv-e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f.zip |
fontconfig libX11 libxcb xcb-proto mesa pixman xserver xkeyboard-config git update 15 June 2015release/external
xserver commit fa12f2c150b2f50de9dac4a2b09265f13af353af
libxcb commit f85661c3bca97faa72431df92a3867be39a74e23
libxcb/xcb-proto commit fef8a4cdc2cacd9541a656026371a3d338dadb8e
xkeyboard-config commit 61fb58a95a071cc1c212f6d3808908c086219fe0
libX11 commit f0286b2770ece10aef5e2e8c004260217f12fd25
pixman commit eebc1b78200aff075dbcae9c8d00edad1f830d91
fontconfig commit f6d61c9beed856a925bd60c025b55284b2d88161
mesa commit 932d1613d1e15ec22555e5ec09105c49eb850e36
Diffstat (limited to 'mesalib/src/mesa/main/uniform_query.cpp')
-rw-r--r-- | mesalib/src/mesa/main/uniform_query.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp index 728bd1bac..cab5083e8 100644 --- a/mesalib/src/mesa/main/uniform_query.cpp +++ b/mesalib/src/mesa/main/uniform_query.cpp @@ -237,6 +237,13 @@ validate_uniform_parameters(struct gl_context *ctx, struct gl_uniform_storage *const uni = shProg->UniformRemapTable[location]; + /* Even though no location is assigned to a built-in uniform and this + * function should already have returned NULL, this test makes it explicit + * that we are not allowing to update the value of a built-in. + */ + if (uni->builtin) + return NULL; + if (uni->array_elements == 0) { if (count > 1) { _mesa_error(ctx, GL_INVALID_OPERATION, @@ -1028,6 +1035,10 @@ _mesa_get_uniform_location(struct gl_shader_program *shProg, if (!found) return GL_INVALID_INDEX; + /* If the uniform is built-in, fail. */ + if (shProg->UniformStorage[location].builtin) + return GL_INVALID_INDEX; + /* If the uniform is an array, fail if the index is out of bounds. * (A negative index is caught above.) This also fails if the uniform * is not an array, but the user is trying to index it, because @@ -1047,7 +1058,7 @@ _mesa_sampler_uniforms_are_valid(const struct gl_shader_program *shProg, char *errMsg, size_t errMsgLength) { /* Shader does not have samplers. */ - if (shProg->NumUserUniformStorage == 0) + if (shProg->NumUniformStorage == 0) return true; if (!shProg->SamplersValidated) { @@ -1087,7 +1098,7 @@ _mesa_sampler_uniforms_pipeline_are_valid(struct gl_pipeline_object *pipeline) if (!shProg[idx]) continue; - for (unsigned i = 0; i < shProg[idx]->NumUserUniformStorage; i++) { + for (unsigned i = 0; i < shProg[idx]->NumUniformStorage; i++) { const struct gl_uniform_storage *const storage = &shProg[idx]->UniformStorage[i]; const glsl_type *const t = (storage->type->is_array()) |