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radv: fix incorrect size for primitives generated query

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Primitives generated queries write 1 integer, the primitives-generated
count that is incremented every time a primitive emitted to that stream
reaches the transform feedback stage.

Fixes: 1ebf463a5a ("radv: implement VK_EXT_primitives_generated_query")
Signed-off-by: Juston Li <justonli@google.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Joshua Ashton <joshua@froggi.es>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23915>
This commit is contained in:
Juston Li 2023-06-28 13:25:57 -07:00 • committed by Marge Bot
parent 4f3890dd87
commit 33ee59af1d
1 changed files with 2 additions and 2 deletions
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4
src/amd/vulkan/radv_query.c
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@ -637,7 +637,7 @@ build_pg_query_shader(struct radv_device *device)
* }
* available = true;
* }
* uint32_t result_size = flags & VK_QUERY_RESULT_64_BIT ? 16 : 8;
* uint32_t result_size = flags & VK_QUERY_RESULT_64_BIT ? 8 : 4;
* if ((flags & VK_QUERY_RESULT_PARTIAL_BIT) || available) {
* if (flags & VK_QUERY_RESULT_64_BIT) {
* dst_buf[dst_offset] = result;
@ -723,7 +723,7 @@ build_pg_query_shader(struct radv_device *device)
/* Determine if result is 64 or 32 bit. */
nir_ssa_def *result_is_64bit = nir_test_mask(&b, flags, VK_QUERY_RESULT_64_BIT);
nir_ssa_def *result_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 16), nir_imm_int(&b, 8));
nir_ssa_def *result_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 8), nir_imm_int(&b, 4));
/* Store the result if complete or partial results have been requested. */
nir_push_if(&b, nir_ior(&b, nir_test_mask(&b, flags, VK_QUERY_RESULT_PARTIAL_BIT), nir_load_var(&b, available)));