From 5c65a27adc69e24cda053cfad85c0973926348aa Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Tue, 14 Jul 2020 21:36:59 -0400 Subject: [PATCH] panfrost: Add MALI_PER_SAMPLE bit For gl_SampleID reads. Signed-off-by: Alyssa Rosenzweig Part-of: --- src/panfrost/include/panfrost-job.h | 4 ++++ src/panfrost/pandecode/decode.c | 1 + 2 files changed, 5 insertions(+) diff --git a/src/panfrost/include/panfrost-job.h b/src/panfrost/include/panfrost-job.h index 720420f8ed1..21b52ad4ea5 100644 --- a/src/panfrost/include/panfrost-job.h +++ b/src/panfrost/include/panfrost-job.h @@ -92,6 +92,10 @@ enum mali_func { /* Flags apply to unknown2_3? */ #define MALI_HAS_MSAA (1 << 0) + +/* Execute fragment shader per-sample if set (e.g. to implement gl_SampleID + * reads) */ +#define MALI_PER_SAMPLE (1 << 2) #define MALI_CAN_DISCARD (1 << 5) /* Applies on SFBD systems, specifying that programmable blending is in use */ diff --git a/src/panfrost/pandecode/decode.c b/src/panfrost/pandecode/decode.c index b659614467e..6950fe9f913 100644 --- a/src/panfrost/pandecode/decode.c +++ b/src/panfrost/pandecode/decode.c @@ -223,6 +223,7 @@ static const struct pandecode_flag_info mask_flag_info[] = { #define FLAG_INFO(flag) { MALI_##flag, "MALI_" #flag } static const struct pandecode_flag_info u3_flag_info[] = { FLAG_INFO(HAS_MSAA), + FLAG_INFO(PER_SAMPLE), FLAG_INFO(CAN_DISCARD), FLAG_INFO(HAS_BLEND_SHADER), FLAG_INFO(DEPTH_WRITEMASK), -- 2.30.2