diff options
Diffstat (limited to 'src/mesa/main/uniform_query.cpp')
| -rw-r--r-- | src/mesa/main/uniform_query.cpp | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/src/mesa/main/uniform_query.cpp b/src/mesa/main/uniform_query.cpp index 16e08d44cd6..b87dbdf50d5 100644 --- a/src/mesa/main/uniform_query.cpp +++ b/src/mesa/main/uniform_query.cpp @@ -252,27 +252,30 @@ validate_uniform_parameters(struct gl_context *ctx, struct gl_uniform_storage *const uni = shProg->UniformRemapTable[location]; - if (uni->array_elements == 0 && count > 1) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "%s(count > 1 for non-array, location=%d)", - caller, location); - return NULL; - } + if (uni->array_elements == 0) { + if (count > 1) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "%s(count > 1 for non-array, location=%d)", + caller, location); + return NULL; + } - /* The array index specified by the uniform location is just the uniform - * location minus the base location of of the uniform. - */ - *array_index = location - uni->remap_location; + assert((location - uni->remap_location) == 0); + *array_index = 0; + } else { + /* The array index specified by the uniform location is just the uniform + * location minus the base location of of the uniform. + */ + *array_index = location - uni->remap_location; - /* If the uniform is an array, check that array_index is in bounds. - * If not an array, check that array_index is zero. - * array_index is unsigned so no need to check for less than zero. - */ - const unsigned limit = MAX2(uni->array_elements, 1); - if (*array_index >= limit) { - _mesa_error(ctx, GL_INVALID_OPERATION, "%s(location=%d)", - caller, location); - return NULL; + /* If the uniform is an array, check that array_index is in bounds. + * array_index is unsigned so no need to check for less than zero. + */ + if (*array_index >= uni->array_elements) { + _mesa_error(ctx, GL_INVALID_OPERATION, "%s(location=%d)", + caller, location); + return NULL; + } } return uni; } |