Module: Mesa Branch: master Commit: 933e3c4145d97e73000beaf1f96db2a70f209f26 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=933e3c4145d97e73000beaf1f96db2a70f209f26
Author: Marek Olšák <[email protected]> Date: Sat Jan 16 04:09:45 2016 +0100 radeonsi: use 32_AR for alpha-to-coverage without a color buffer This avoids the fp16 packing instructions. Reviewed-by: Nicolai Hähnle <[email protected]> --- src/gallium/drivers/radeonsi/si_state_shaders.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index b368485..e08722d 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -624,7 +624,7 @@ static inline void si_shader_selector_key(struct pipe_context *ctx, */ if (!(key->ps.spi_shader_col_format & 0xf) && blend && blend->alpha_to_coverage) - key->ps.spi_shader_col_format |= V_028710_SPI_SHADER_FP16_ABGR; + key->ps.spi_shader_col_format |= V_028710_SPI_SHADER_32_AR; if (rs) { bool is_poly = (sctx->current_rast_prim >= PIPE_PRIM_TRIANGLES && _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
