There's no reason to bring format-less load requirement into this
extension. It requires a size to be provided, and a compatible format is
computed from the size + data type. For example
layout(size1x32) uniform iimage1D image;
becomes
DCL IMAGE[0], 1D, PIPE_FORMAT_R32_SINT, WR
whereas PIPE_CAP_IMAGE_LOAD_FORMATTED is designed to allow
PIPE_FORMAT_NONE to be provided as a format and still enable LOAD
operations to be performed.
So the shader has all the information it needs about the format.
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
---
src/mesa/state_tracker/st_extensions.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/src/mesa/state_tracker/st_extensions.c
b/src/mesa/state_tracker/st_extensions.c
index abc816ed0d4..16bfedcdbc4 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -1180,9 +1180,6 @@ void st_init_extensions(struct pipe_screen *screen,
extensions->OES_sample_variables = extensions->ARB_sample_shading &&
extensions->ARB_gpu_shader5;
- extensions->EXT_shader_image_load_store &=
- screen->get_param(screen, PIPE_CAP_IMAGE_LOAD_FORMATTED);
-
/* Maximum sample count. */
{
static const enum pipe_format color_formats[] = {
--
2.21.0
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