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radv: emit SQ_NON_EVENT packets after drawing with streamout on GFX12

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29417>
This commit is contained in:
Samuel Pitoiset
2024-05-27 10:34:39 +02:00
committed by Marge Bot
parent 9d50725ffe
commit d6ae8c689e
1 changed files with 11 additions and 0 deletions
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11
src/amd/vulkan/radv_cmd_buffer.c
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@@ -13233,6 +13233,8 @@ radv_CmdDrawIndirectByteCountEXT(VkCommandBuffer commandBuffer, uint32_t instanc
{
VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
VK_FROM_HANDLE(radv_buffer, counterBuffer, _counterBuffer);
struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
const struct radv_physical_device *pdev = radv_device_physical(device);
struct radv_draw_info info;
info.count = 0;
@@ -13249,6 +13251,15 @@ radv_CmdDrawIndirectByteCountEXT(VkCommandBuffer commandBuffer, uint32_t instanc
struct VkMultiDrawInfoEXT minfo = {0, 0};
radv_emit_strmout_buffer(cmd_buffer, &info);
radv_emit_direct_draw_packets(cmd_buffer, &info, 1, &minfo, S_0287F0_USE_OPAQUE(1), 0);
if (pdev->info.gfx_level == GFX12) {
/* DrawTransformFeedback requires 3 SQ_NON_EVENTs after the packet. */
for (unsigned i = 0; i < 3; i++) {
radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_SQ_NON_EVENT) | EVENT_INDEX(0));
}
}
radv_after_draw(cmd_buffer, false);
}