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radv: limit the scissor bug workaround to Vega 10 and Raven 

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2018-01-04 16:24:51 +01:00
parent 2719467eb6
commit 85769759bf
1 changed files with 6 additions and 1 deletions
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7
src/amd/vulkan/radv_cmd_buffer.c
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@ -1118,7 +1118,12 @@ radv_emit_scissor(struct radv_cmd_buffer *cmd_buffer)
{
uint32_t count = cmd_buffer->state.dynamic.scissor.count;
if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
/* Vega10/Raven scissor bug workaround. This must be done before VPORT
* scissor registers are changed. There is also a more efficient but
* more involved alternative workaround.
*/
if (cmd_buffer->device->physical_device->rad_info.family == CHIP_VEGA10 ||
cmd_buffer->device->physical_device->rad_info.family == CHIP_RAVEN) {
cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
si_emit_cache_flush(cmd_buffer);
}