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radv: re-emit RB+ state with PS epilogs only when the col format changes

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RB+ was re-emitted every time a new PS epilog was requested even if
the non-compacted color format was equal.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28008>
This commit is contained in:
Samuel Pitoiset 2024-03-06 10:47:05 +01:00 • committed by Marge Bot
parent c1307184d2
commit 7ebff681db
1 changed files with 8 additions and 6 deletions
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14
src/amd/vulkan/radv_cmd_buffer.c
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@ -9220,17 +9220,19 @@ radv_emit_all_graphics_states(struct radv_cmd_buffer *cmd_buffer, const struct r
return;
}
cmd_buffer->state.col_format_non_compacted = ps_epilog->spi_shader_col_format;
uint32_t col_format_non_compacted = ps_epilog->spi_shader_col_format;
assert(cmd_buffer->state.custom_blend_mode == 0);
bool need_null_export_workaround =
radv_needs_null_export_workaround(device, cmd_buffer->state.shaders[MESA_SHADER_FRAGMENT], 0);
if (radv_needs_null_export_workaround(device, cmd_buffer->state.shaders[MESA_SHADER_FRAGMENT], 0) &&
!col_format_non_compacted)
col_format_non_compacted = V_028714_SPI_SHADER_32_R;
if (need_null_export_workaround && !cmd_buffer->state.col_format_non_compacted)
cmd_buffer->state.col_format_non_compacted = V_028714_SPI_SHADER_32_R;
if (device->physical_device->rad_info.rbplus_allowed)
if (device->physical_device->rad_info.rbplus_allowed &&
cmd_buffer->state.col_format_non_compacted != col_format_non_compacted) {
cmd_buffer->state.col_format_non_compacted = col_format_non_compacted;
cmd_buffer->state.dirty |= RADV_CMD_DIRTY_RBPLUS;
}
}
}