Previously we were optimistic and tied this to certain format but wa
description lists other formats and bspec clearly disallows the usage.
Issue can be seen with different 16bpp tests, effect looks a bit like
dithering pattern but it is not, it is just rep16 failing.
Fixes:
GTF-GL46.gtf42.GL3Tests.texture_storage.texture_storage_texture_as_framebuffer_attachment
on DG2 and MTL, some 565 EGL tests on Android and internal issue on game
that displays a dither like pattern on the background while it's not
supposed to do that.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10646
Cc: mesa-stable
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27794>
On panfrost we can treat 2DMS image access like 3D access.
Use a lowering pass to do this to implement 2DMS image
load/store.
Signed-off-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27626>
Panfrost generally treats 2D multisampled images like 3D images,
with the R coordinate holding the sample index. This commit adds
a lowering pass to convert 2DMS images to 3D for the compiler. It
is not actually invoked yet.
Signed-off-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27626>
needs some nontrivial wrapping but can mostly fallback to the regular impl.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27762>
1. Mesh shaders don't have inputs (only task payload),
so remove them from handling load_input.
2. Clarify in comments that loading any mesh shader
output is an NV_mesh_shader only feature.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27680>
load_patch_vertices_in can only occur in tessellation shaders,
and contains the number of vertices in an input patch.
* TCS: patch_vertices_in is equal to the input patch size
* TES: patch_vertices_in is equal to the TCS output patch size
The patch sizes may be set by a pipeline or dynamic states,
however in both cases it is definitely uniform within a subgroup.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27680>
By accident, the function would return without setting
the divergence information.
Cc: mesa-stable
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27680>
For instance, this issue is triggered with
"piglit/bin/ext_framebuffer_multisample-accuracy all_samples color depthstencil -auto -fbo":
Direct leak of 1160 byte(s) in 1 object(s) allocated from:
#0 0x7fbe8897d7ef in __interceptor_malloc (/usr/lib64/libasan.so.6+0xb17ef)
#1 0x7fbe7e7abfcc in rc_constants_copy ../src/gallium/drivers/r300/compiler/radeon_code.c:47
#2 0x7fbe7e7ec902 in r3xx_compile_fragment_program ../src/gallium/drivers/r300/compiler/r3xx_fragprog.c:174
#3 0x7fbe7e7e1b22 in r300_translate_fragment_shader ../src/gallium/drivers/r300/r300_fs.c:516
#4 0x7fbe7e7e6373 in r300_pick_fragment_shader ../src/gallium/drivers/r300/r300_fs.c:591
#5 0x7fbe7e75456e in r300_create_fs_state ../src/gallium/drivers/r300/r300_state.c:1073
#6 0x7fbe7cd2ebe5 in st_create_fp_variant ../src/mesa/state_tracker/st_program.c:1070
#7 0x7fbe7cd374b5 in st_get_fp_variant ../src/mesa/state_tracker/st_program.c:1116
#8 0x7fbe7cd38273 in st_precompile_shader_variant ../src/mesa/state_tracker/st_program.c:1281
#9 0x7fbe7cd38273 in st_finalize_program ../src/mesa/state_tracker/st_program.c:1345
#10 0x7fbe7d798ca8 in st_link_glsl_to_nir ../src/mesa/state_tracker/st_glsl_to_nir.cpp:724
#11 0x7fbe7d798ca8 in st_link_shader ../src/mesa/state_tracker/st_glsl_to_nir.cpp:952
#12 0x7fbe7d6790d5 in link_program ../src/mesa/main/shaderapi.c:1336
#13 0x7fbe7d6790d5 in link_program_error ../src/mesa/main/shaderapi.c:1447
...
SUMMARY: AddressSanitizer: 2528456 byte(s) leaked in 1057 allocation(s).
Fixes: 54f6e72b27 ("r300: better register allocator for vertex shaders")
Signed-off-by: Patrick Lerda <patrick9876@free.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27792>
