[Mesa-dev] [PATCH 04/11] r600/shader: add flag to denote if shader uses images

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/gallium/drivers/r600/r600_shader.c | 1 +
 src/gallium/drivers/r600/r600_shader.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 0fa2a1f..3da0be3 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -2971,6 +2971,7 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
 	shader->uses_atomics = ctx.info.file_mask[TGSI_FILE_HW_ATOMIC];
 	shader->nsys_inputs = 0;
 
+	shader->uses_images = ctx.info.file_count[TGSI_FILE_IMAGE] > 0;
 	indirect_gprs = ctx.info.indirect_files & ~((1 << TGSI_FILE_CONSTANT) | (1 << TGSI_FILE_SAMPLER));
 	tgsi_parse_init(&ctx.parse, tokens);
 	ctx.type = ctx.info.processor;
diff --git a/src/gallium/drivers/r600/r600_shader.h b/src/gallium/drivers/r600/r600_shader.h
index 40719d9..c6efbb9 100644
--- a/src/gallium/drivers/r600/r600_shader.h
+++ b/src/gallium/drivers/r600/r600_shader.h
@@ -116,6 +116,7 @@ struct r600_shader {
 
 	boolean			uses_doubles;
 	boolean                 uses_atomics;
+	boolean			uses_images;
 	uint8_t                 atomic_base;
 };
 
-- 
2.9.5