diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index bdfbded9ac6..57eeed66639 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -226,6 +226,9 @@ void st_init_limits(struct pipe_screen *screen, screen, sh, PIPE_SHADER_CAP_MAX_SHADER_BUFFERS) / 2; pc->MaxShaderStorageBlocks = pc->MaxAtomicBuffers; + pc->MaxImageUniforms = screen->get_shader_param( + screen, sh, PIPE_SHADER_CAP_MAX_SHADER_IMAGES); + /* Gallium doesn't really care about local vs. env parameters so use the * same limits. */ @@ -371,6 +374,20 @@ void st_init_limits(struct pipe_screen *screen, c->MaxShaderStorageBlockSize = 1 << 27; extensions->ARB_shader_storage_buffer_object = GL_TRUE; } + + c->MaxCombinedImageUniforms = + c->Program[MESA_SHADER_VERTEX].MaxImageUniforms + + c->Program[MESA_SHADER_TESS_CTRL].MaxImageUniforms + + c->Program[MESA_SHADER_TESS_EVAL].MaxImageUniforms + + c->Program[MESA_SHADER_GEOMETRY].MaxImageUniforms + + c->Program[MESA_SHADER_FRAGMENT].MaxImageUniforms + + c->Program[MESA_SHADER_COMPUTE].MaxImageUniforms; + c->MaxImageUnits = MAX_IMAGE_UNITS; + c->MaxImageSamples = 0; /* XXX */ + if (c->MaxCombinedImageUniforms) { + extensions->ARB_shader_image_load_store = GL_TRUE; + extensions->ARB_shader_image_size = GL_TRUE; + } } |