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glsl: Track whether uniforms are active per stage

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for finer granularity state flagging

v2: Marek - use a bitmask, add shader cache support

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Kenneth Graunke
2014-09-13 11:13:26 -07:00
committed by Marek Olšák
parent 670c4dd395
commit b7ba745032
3 changed files with 9 additions and 0 deletions
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2
src/compiler/glsl/shader_cache.cpp
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@@ -576,6 +576,7 @@ write_uniforms(struct blob *metadata, struct gl_shader_program *prog)
blob_write_uint32(metadata, prog->data->UniformStorage[i].array_stride);
blob_write_uint32(metadata, prog->data->UniformStorage[i].hidden);
blob_write_uint32(metadata, prog->data->UniformStorage[i].is_shader_storage);
blob_write_uint32(metadata, prog->data->UniformStorage[i].active_shader_mask);
blob_write_uint32(metadata, prog->data->UniformStorage[i].matrix_stride);
blob_write_uint32(metadata, prog->data->UniformStorage[i].row_major);
blob_write_uint32(metadata, prog->data->UniformStorage[i].is_bindless);
@@ -641,6 +642,7 @@ read_uniforms(struct blob_reader *metadata, struct gl_shader_program *prog)
uniforms[i].array_stride = blob_read_uint32(metadata);
uniforms[i].hidden = blob_read_uint32(metadata);
uniforms[i].is_shader_storage = blob_read_uint32(metadata);
uniforms[i].active_shader_mask = blob_read_uint32(metadata);
uniforms[i].matrix_stride = blob_read_uint32(metadata);
uniforms[i].row_major = blob_read_uint32(metadata);
uniforms[i].is_bindless = blob_read_uint32(metadata);