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asahi: Advertise ARB_derivative_control

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Our native fddx instruction is already fine, so it's fine to use it for both
fddx_coarse and fddx_fine. We handle both of those cases already so the
extension is trivial.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21264>
This commit is contained in:
Alyssa Rosenzweig
2023-02-14 13:56:49 -05:00
committed by Marge Bot
parent c6c61d052e
commit 5f8a59ac89
2 changed files with 2 additions and 1 deletions
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2
docs/features.txt
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@@ -216,7 +216,7 @@ GL 4.5, GLSL 4.50 -- all DONE: freedreno/a6xx, nvc0, r600, radeonsi, llvmpipe, z
GL_ARB_clip_control DONE (freedreno, i965, nv50, softpipe, virgl, lima, d3d12, panfrost)
GL_ARB_conditional_render_inverted DONE (freedreno, i965, nv50, softpipe, virgl, panfrost, d3d12, asahi)
GL_ARB_cull_distance DONE (freedreno/a6xx, i965, nv50, softpipe, virgl)
GL_ARB_derivative_control DONE (freedreno/a3xx+, i965, nv50, softpipe, virgl)
GL_ARB_derivative_control DONE (freedreno/a3xx+, i965, nv50, softpipe, virgl, asahi)
GL_ARB_direct_state_access DONE (all drivers)
GL_ARB_get_texture_sub_image DONE (all drivers)
GL_ARB_shader_texture_image_samples DONE (freedreno/a3xx+, i965, nv50, virgl)

1
src/gallium/drivers/asahi/agx_pipe.c
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@@ -1236,6 +1236,7 @@ agx_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
case PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT:
case PIPE_CAP_SHADER_PACK_HALF_FLOAT:
case PIPE_CAP_FS_FINE_DERIVATIVE:
return 1;
/* We could support ARB_clip_control by toggling the clip control bit for