radv: Allocate cmdbuffer space for buffer marker write.

Fixes: 946193ae008 "radv: add support for VK_AMD_buffer_marker"
Reviewed-by:  Samuel Pitoiset <samuel.pitoiset@gmail.com>

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index d65bc72..efa60dc 100644 (file)
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -6189,6 +6189,8 @@ void radv_CmdWriteBufferMarkerAMD(
 
        si_emit_cache_flush(cmd_buffer);
 
+       ASSERTED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 12);
+
        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) |
@@ -6208,4 +6210,6 @@ void radv_CmdWriteBufferMarkerAMD(
                                           va, marker,
                                           cmd_buffer->gfx9_eop_bug_va);
        }
+
+       assert(cmd_buffer->cs->cdw <= cdw_max);
 }