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tu/a7xx: Fix tesselation shaders

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dEQP-VK.tessellation.* are passing now.

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23217>
This commit is contained in:
Danylo Piliaiev 2023-05-30 15:02:28 +02:00 • committed by Marge Bot
parent d9b33245d4
commit d13c5aeee8
1 changed files with 3 additions and 2 deletions
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5
src/freedreno/vulkan/tu_cmd_buffer.cc
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@ -83,13 +83,14 @@ TU_GENX(tu_emit_event_write);
* tu6_init_hardware() will have WFIed before we started and no other draws
* could be using the tessfactor address yet since we only emit one per cmdbuf.
*/
template <chip CHIP>
static void
tu6_lazy_emit_tessfactor_addr(struct tu_cmd_buffer *cmd)
{
if (cmd->state.tessfactor_addr_set)
return;
tu_cs_emit_regs(&cmd->cs, A6XX_PC_TESSFACTOR_ADDR(.qword = cmd->device->tess_bo->iova));
tu_cs_emit_regs(&cmd->cs, PC_TESSFACTOR_ADDR(CHIP, .qword = cmd->device->tess_bo->iova));
/* Updating PC_TESSFACTOR_ADDR could race with the next draw which uses it. */
cmd->state.cache.flush_bits |= TU_CMD_FLAG_WAIT_FOR_IDLE;
cmd->state.tessfactor_addr_set = true;
@ -1904,7 +1905,7 @@ void
tu_cmd_render(struct tu_cmd_buffer *cmd_buffer)
{
if (cmd_buffer->state.rp.has_tess)
tu6_lazy_emit_tessfactor_addr(cmd_buffer);
tu6_lazy_emit_tessfactor_addr<CHIP>(cmd_buffer);
struct tu_renderpass_result *autotune_result = NULL;
if (use_sysmem_rendering(cmd_buffer, &autotune_result))