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radv: add support for VK_AMD_buffer_marker 

This simple extension might be useful for debugging purposes.
GAPID has support for it.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-06-21 16:17:22 +02:00
parent ff77b0415b
commit 946193ae00
2 changed files with 36 additions and 0 deletions
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35
src/amd/vulkan/radv_cmd_buffer.c
View File

@ -5716,3 +5716,38 @@ void radv_CmdDrawIndirectByteCountEXT(
radv_draw(cmd_buffer, &info);
}
/* VK_AMD_buffer_marker */
void radv_CmdWriteBufferMarkerAMD(
VkCommandBuffer commandBuffer,
VkPipelineStageFlagBits pipelineStage,
VkBuffer dstBuffer,
VkDeviceSize dstOffset,
uint32_t marker)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
RADV_FROM_HANDLE(radv_buffer, buffer, dstBuffer);
struct radeon_cmdbuf *cs = cmd_buffer->cs;
uint64_t va = radv_buffer_get_va(buffer->bo) + dstOffset;
si_emit_cache_flush(cmd_buffer);
if (!(pipelineStage & ~VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT)) {
radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_IMM) |
COPY_DATA_DST_SEL(COPY_DATA_DST_MEM) |
COPY_DATA_WR_CONFIRM);
radeon_emit(cs, marker);
radeon_emit(cs, 0);
radeon_emit(cs, va);
radeon_emit(cs, va >> 32);
} else {
si_cs_emit_write_event_eop(cs,
cmd_buffer->device->physical_device->rad_info.chip_class,
radv_cmd_buffer_uses_mec(cmd_buffer),
V_028A90_BOTTOM_OF_PIPE_TS, 0,
EOP_DATA_SEL_VALUE_32BIT,
va, marker,
cmd_buffer->gfx9_eop_bug_va);
}
}

1
src/amd/vulkan/radv_extensions.py
View File

@ -130,6 +130,7 @@ EXTENSIONS = [
Extension('VK_EXT_transform_feedback', 1, True),
Extension('VK_EXT_vertex_attribute_divisor', 3, True),
Extension('VK_EXT_ycbcr_image_arrays', 1, True),
Extension('VK_AMD_buffer_marker', 1, True),
Extension('VK_AMD_draw_indirect_count', 1, True),
Extension('VK_AMD_gcn_shader', 1, True),
Extension('VK_AMD_gpu_shader_half_float', 1, 'device->rad_info.chip_class >= GFX8 && HAVE_LLVM >= 0x0800'),