From 79d56e6a4a5337b8b671b999b14743051291e431 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Fri, 5 Jul 2019 17:30:08 -0400 Subject: [PATCH] radeonsi/gfx10: implement ARB_post_depth_coverage Acked-by: Pierre-Eric Pelloux-Prayer Reviewed-by: Samuel Pitoiset --- docs/features.txt | 2 +- docs/relnotes/19.2.0.html | 1 + src/gallium/drivers/radeonsi/si_get.c | 4 +++- src/gallium/drivers/radeonsi/si_state_shaders.c | 3 +++ 4 files changed, 8 insertions(+), 2 deletions(-) diff --git a/docs/features.txt b/docs/features.txt index 2312dac7a24..831a9a6884b 100644 --- a/docs/features.txt +++ b/docs/features.txt @@ -303,7 +303,7 @@ Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES ve GL_ARB_fragment_shader_interlock DONE (i965) GL_ARB_gpu_shader_int64 DONE (i965/gen8+, nvc0, radeonsi, softpipe, llvmpipe) GL_ARB_parallel_shader_compile DONE (all drivers) - GL_ARB_post_depth_coverage DONE (i965, nvc0) + GL_ARB_post_depth_coverage DONE (i965, nvc0, radeonsi) GL_ARB_robustness_isolation not started GL_ARB_sample_locations DONE (nvc0) GL_ARB_seamless_cubemap_per_texture DONE (etnaviv/SEAMLESS_CUBE_MAP, freedreno, i965, nvc0, radeonsi, r600, softpipe, swr, virgl) diff --git a/docs/relnotes/19.2.0.html b/docs/relnotes/19.2.0.html index 971958517a1..20eb8d3d04f 100644 --- a/docs/relnotes/19.2.0.html +++ b/docs/relnotes/19.2.0.html @@ -39,6 +39,7 @@ TBD.

New features

    +
  • GL_ARB_post_depth_coverage on radeonsi (Navi)
  • EGL_EXT_platform_device
  • VK_EXT_queue_family_foreign for radv
  • VK_EXT_shader_demote_to_helper_invocation on Intel.
    • diff --git a/src/gallium/drivers/radeonsi/si_get.c b/src/gallium/drivers/radeonsi/si_get.c index f2182a91076..b784d4ad0e9 100644 --- a/src/gallium/drivers/radeonsi/si_get.c +++ b/src/gallium/drivers/radeonsi/si_get.c @@ -163,6 +163,9 @@ static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_QUERY_SO_OVERFLOW: return sscreen->info.chip_class <= GFX9; + case PIPE_CAP_POST_DEPTH_COVERAGE: + return sscreen->info.chip_class >= GFX10; + case PIPE_CAP_RESOURCE_FROM_USER_MEMORY: return !SI_BIG_ENDIAN && sscreen->info.has_userptr; @@ -224,7 +227,6 @@ static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_MUL_ZERO_WINS: case PIPE_CAP_UMA: case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE: - case PIPE_CAP_POST_DEPTH_COVERAGE: case PIPE_CAP_TILE_RASTER_ORDER: case PIPE_CAP_MAX_COMBINED_SHADER_OUTPUT_RESOURCES: case PIPE_CAP_CONTEXT_PRIORITY_MASK: diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 14a3c3e0363..3f6e4828923 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -2880,6 +2880,9 @@ static void *si_create_shader_selector(struct pipe_context *ctx, sel->db_shader_control |= S_02880C_Z_ORDER(V_02880C_EARLY_Z_THEN_LATE_Z); } + if (sel->info.properties[TGSI_PROPERTY_FS_POST_DEPTH_COVERAGE]) + sel->db_shader_control |= S_02880C_PRE_SHADER_DEPTH_COVERAGE_ENABLE(1); + (void) mtx_init(&sel->mutex, mtx_plain); si_schedule_initial_compile(sctx, sel->info.processor, &sel->ready, -- 2.30.2