From 61d52a5fb9379eede3bf68b011f9477176341ee9 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Thu, 17 Mar 2016 15:50:00 +0100 Subject: nouveau: codegen: Use FILE_MEMORY_BUFFER for buffers Some of the lowering steps we currently do for FILE_MEMORY_GLOBAL only apply to buffers, making it impossible to use FILE_MEMORY_GLOBAL for OpenCL global buffers. This commits changes the buffer code to use FILE_MEMORY_BUFFER at the ir_from_tgsi and lowering steps, freeing use of FILE_MEMORY_GLOBAL for use with OpenCL global buffers. Note that after lowering buffer accesses use the FILE_MEMORY_GLOBAL register file. Tested with piglet on a gf119 and a gk107: ./piglit run -o shader -t '.*arb_shader_storage_buffer_object.*' results/shader [9/9] pass: 9 / ./piglit run -o shader -t '.*arb_compute_shader.*' results/shader [20/20] skip: 4, pass: 16 | Signed-off-by: Hans de Goede Reviewed-by: Samuel Pitoiset --- src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp') diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp index a03afa8..9e1e7bf 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp @@ -248,6 +248,7 @@ TargetNVC0::getFileSize(DataFile file) const case FILE_MEMORY_CONST: return 65536; case FILE_SHADER_INPUT: return 0x400; case FILE_SHADER_OUTPUT: return 0x400; + case FILE_MEMORY_BUFFER: return 0xffffffff; case FILE_MEMORY_GLOBAL: return 0xffffffff; case FILE_MEMORY_SHARED: return 16 << 10; case FILE_MEMORY_LOCAL: return 48 << 10; -- cgit v1.1