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pvr: setup viewindex if the shader wants it even when multiview disabled

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It's possible to use a shader that has ViewIndex input when multiview
isn't enabled. According to the Vulkan specification, when multiview
isn't enabled in a renderpass, the value of the ViewIndex input should
be 0.

However currently the driver does not emit execution of the PDS code
setting up view index, which leads to stale value to remain in
ViewIndex.

Setup the PDS code for setting view index and emit the command stream
for executing that PDS code when the shader wants ViewIndex, even if
multiview isn't enabled.

Fixes: 9d48088428 ("pvr: add view index support for vertex shaders")
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Nick Hamilton <nick.hamilton@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40972>
This commit is contained in:
Icenowy Zheng 2026-05-01 17:10:47 +08:00 • committed by Marge Bot
parent d4b2e53ef3
commit 3afc792dc8
4 changed files with 10 additions and 83 deletions
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81
src/imagination/ci/bxs-4-64-fails.txt
View file

@ -14,112 +14,31 @@ dEQP-VK.binding_model.unused_invalid_descriptor.write.unused.uniform_buffer,Cras
dEQP-VK.graphicsfuzz.cov-two-nested-loops-switch-case-matrix-array-increment,Fail
dEQP-VK.graphicsfuzz.stable-binarysearch-tree-false-if-discard-loop,Fail
dEQP-VK.memory.concurrent_access.shader_and_host,Crash
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed0_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed10_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed11,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed11_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed12_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed13_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed14_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed15_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed16_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed17_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed18,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed18_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed19_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed1_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed20_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed21_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed22_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed23_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed24_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed26_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed27_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed28_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed29_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed2_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed30_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed31_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed32_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed33_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed34_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed35_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed36,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed36_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed37_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed38_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed39_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed3_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed40_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed41_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed42_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed43_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed44,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed44_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed45_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed46_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed47_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed48_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed49_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed4_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed50,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed50_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed51_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed52_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed53_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed54_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed55_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed56,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed56_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed57_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed58_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed59_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed5_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed60_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed61_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed62_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed63_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed64_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed65_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed66_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed67_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed68_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed69_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed6_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed70,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed70_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed71,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed71_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed72_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed73_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed74_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed75_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed76,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed76_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed77_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed78_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed79_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed7_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed80_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed81_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed82_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed83_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed84_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed85_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed87_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed88,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed88_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed89_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed8_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed90_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed91_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed92_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed93_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed94_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed95_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed96_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed97_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed98,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed98_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed99_multiview,Fail
dEQP-VK.renderpasses.dynamic_rendering.primary_cmd_buff.random.seed9_multiview,Fail

9
src/imagination/vulkan/pvr_arch_cmd_buffer.c
View file

@ -2466,7 +2466,7 @@ VkResult pvr_arch_cmd_buffer_end_sub_cmd(struct pvr_cmd_buffer *cmd_buffer)
if (result != VK_SUCCESS)
return pvr_cmd_buffer_set_error_unwarned(cmd_buffer, result);
if (gfx_sub_cmd->multiview_enabled) {
if (gfx_sub_cmd->view_index_wanted) {
result = pvr_csb_gfx_build_view_index_ctrl_stream(
device,
pvr_csb_get_start_address(&gfx_sub_cmd->control_stream),
@ -2737,6 +2737,7 @@ VkResult pvr_arch_cmd_buffer_start_sub_cmd(struct pvr_cmd_buffer *cmd_buffer,
? state->render_pass_info.pass->multiview_enabled
: false;
}
sub_cmd->gfx.view_index_wanted = sub_cmd->gfx.multiview_enabled;
if (state->vis_test_enabled)
sub_cmd->gfx.query_pool = state->query_pool;
@ -8148,6 +8149,7 @@ static VkResult pvr_validate_draw_state(struct pvr_cmd_buffer *cmd_buffer)
struct vk_dynamic_graphics_state *const dynamic_state =
&cmd_buffer->vk.dynamic_graphics_state;
const struct pvr_graphics_pipeline *const gfx_pipeline = state->gfx_pipeline;
const pco_data *const vs_data = &gfx_pipeline->vs_data;
const pco_data *const fs_data = &gfx_pipeline->fs_data;
struct pvr_sub_cmd_gfx *sub_cmd;
bool fstencil_writemask_zero;
@ -8194,6 +8196,9 @@ static VkResult pvr_validate_draw_state(struct pvr_cmd_buffer *cmd_buffer)
sub_cmd->frag_uses_texture_rw |= false;
sub_cmd->vertex_uses_texture_rw |= false;
sub_cmd->view_index_wanted |= vs_data->common.multiview;
sub_cmd->view_index_wanted |= fs_data->common.multiview;
sub_cmd->job.get_vis_results = state->vis_test_enabled;
fstencil_keep =
@ -9091,6 +9096,8 @@ pvr_execute_graphics_cmd_buffer(struct pvr_cmd_buffer *cmd_buffer,
primary_sub_cmd->gfx.job.get_vis_results |=
sec_sub_cmd->gfx.job.get_vis_results;
primary_sub_cmd->gfx.view_index_wanted |=
sec_sub_cmd->gfx.view_index_wanted;
primary_sub_cmd->gfx.max_tiles_in_flight =
MIN2(primary_sub_cmd->gfx.max_tiles_in_flight,

2
src/imagination/vulkan/pvr_arch_queue.c
View file

@ -297,7 +297,7 @@ pvr_process_graphics_cmd_for_view(struct pvr_device *device,
*/
assert(sub_cmd->terminate_ctrl_stream);
job->ctrl_stream_addr = sub_cmd->terminate_ctrl_stream->vma->dev_addr;
} else if (sub_cmd->multiview_enabled) {
} else if (sub_cmd->view_index_wanted) {
original_ctrl_stream_addr = job->ctrl_stream_addr;
job->ctrl_stream_addr.addr =
sub_cmd->multiview_ctrl_stream->vma->dev_addr.addr +

1
src/imagination/vulkan/pvr_cmd_buffer.h
View file

@ -217,6 +217,7 @@ struct pvr_sub_cmd_gfx {
uint32_t view_mask;
bool multiview_enabled;
bool view_index_wanted;
/* Recorded deferred RTA clears for secondary command buffers */
struct util_dynarray unbound_deferred_clears;