commit d4d5382963f1e120e579ba48f9787a022a6420c2
author Boris Brezillon <boris.brezillon@collabora.com> Fri Sep 18 10:47:30 2020 +0200
committer Marge Bot <eric+marge@anholt.net> Tue Sep 29 11:48:31 2020 +0000
tree 6ce09c3c5a040412585e627c1c4f33d21d56c97c
parent dfc1d54b5b681e449698a00b44dca57df2376e9b

panfrost: Add support for rbg16 formats

Fixes: 171e94fe629 ("mesa/st: enable EXT_color_buffer_half_float when formats supported")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6887>

.gitlab-ci/deqp-panfrost-t860-fails.txt

diff --git a/.gitlab-ci/deqp-panfrost-t860-fails.txt b/.gitlab-ci/deqp-panfrost-t860-fails.txt
index f4a7fa3..1ff0008 100644
--- a/.gitlab-ci/deqp-panfrost-t860-fails.txt
+++ b/.gitlab-ci/deqp-panfrost-t860-fails.txt
@@ -40,24 +40,3 @@
 dEQP-GLES3.functional.fbo.msaa.4_samples.rgba32f
 dEQP-GLES3.functional.fbo.msaa.4_samples.stencil_index8
 dEQP-GLES3.functional.fence_sync.client_wait_sync_finish
-dEQP-GLES3.functional.fbo.color.blend.rgb16f_src_over
-dEQP-GLES3.functional.fbo.color.clear.rgb16f
-dEQP-GLES3.functional.fbo.color.repeated_clear.blit.rbo.rgb16f
-dEQP-GLES3.functional.fbo.color.repeated_clear.blit.tex2d.rgb16f
-dEQP-GLES3.functional.fbo.color.repeated_clear.sample.tex2d.rgb16f
-dEQP-GLES3.functional.fbo.color.tex2d.rgb16f
-dEQP-GLES3.functional.fbo.color.tex2darray.rgb16f
-dEQP-GLES3.functional.fbo.color.tex3d.rgb16f
-dEQP-GLES3.functional.fbo.color.texcube.rgb16f
-dEQP-GLES3.functional.fbo.render.recreate_color.tex2d_rgb16f_depth_stencil_rbo_depth24_stencil8
-dEQP-GLES3.functional.fbo.render.resize.rbo_rgb16f
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer.rbo_rgb16f_depth_rbo_depth24_stencil8
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer.tex2d_rgb16f
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer.tex2d_rgb16f_depth_stencil_rbo_depth24_stencil8
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer_clear.tex2d_rgb16f
-dEQP-GLES3.functional.fbo.render.recreate_color.rbo_rgb16f_depth_stencil_rbo_depth24_stencil8
-dEQP-GLES3.functional.fbo.render.resize.tex2d_rgb16f
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer.rbo_rgb16f
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer.rbo_rgb16f_depth_stencil_rbo_depth24_stencil8
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer.tex2d_rgb16f_depth_rbo_depth24_stencil8
-dEQP-GLES3.functional.fbo.render.shared_colorbuffer_clear.rbo_rgb16f

src/gallium/drivers/panfrost/pan_mfbd.c

diff --git a/src/gallium/drivers/panfrost/pan_mfbd.c b/src/gallium/drivers/panfrost/pan_mfbd.c
index 1e80b57..c062d52 100644
--- a/src/gallium/drivers/panfrost/pan_mfbd.c
+++ b/src/gallium/drivers/panfrost/pan_mfbd.c
@@ -177,6 +177,13 @@
                 rt->writeback_format = MALI_MFBD_COLOR_FORMAT_RAW64;
                 break;
 
+        case PIPE_FORMAT_R16G16B16_FLOAT:
+        case PIPE_FORMAT_R16G16B16_SINT:
+        case PIPE_FORMAT_R16G16B16_UINT:
+                rt->internal_format = MALI_COLOR_BUFFER_INTERNAL_FORMAT_RAW64;
+                rt->writeback_format = MALI_MFBD_COLOR_FORMAT_RAW48;
+                break;
+
         /* Generic 128-bit */
         case PIPE_FORMAT_R32G32B32A32_FLOAT:
         case PIPE_FORMAT_R32G32B32A32_SINT: