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freedreno/a3xx+: Enable ARB_derivative_control

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Also already supported by ir3.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19400>
This commit is contained in:
Rob Clark
2022-10-29 13:23:16 -07:00
committed by Marge Bot
parent 5ceff032ad
commit 5b50332a14
3 changed files with 3 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: nvc0, r600, radeonsi, llvmpipe, zink
GL_ARB_clip_control DONE (freedreno, i965, nv50, softpipe, virgl, lima, d3d12)
GL_ARB_conditional_render_inverted DONE (freedreno, i965, nv50, softpipe, virgl, panfrost, d3d12)
GL_ARB_cull_distance DONE (freedreno/a6xx, i965, nv50, softpipe, virgl)
GL_ARB_derivative_control DONE (i965, nv50, softpipe, virgl)
GL_ARB_derivative_control DONE (freedreno/a3xx+, i965, nv50, softpipe, virgl)
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/freedreno/a6xx/fd6_program.c
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@@ -873,6 +873,7 @@ setup_stateobj(struct fd_ringbuffer *ring, struct fd_context *ctx,
ring,
A6XX_SP_FS_CTRL_REG0_THREADSIZE(fssz) |
COND(enable_varyings, A6XX_SP_FS_CTRL_REG0_VARYING) | 0x1000000 |
COND(fs->need_fine_derivatives, A6XX_SP_FS_CTRL_REG0_DIFF_FINE) |
A6XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT(fs->info.max_reg + 1) |
A6XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT(fs->info.max_half_reg + 1) |
COND(fs->mergedregs, A6XX_SP_FS_CTRL_REG0_MERGEDREGS) |

1
src/gallium/drivers/freedreno/freedreno_screen.c
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@@ -472,6 +472,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_TGSI_TEXCOORD:
case PIPE_CAP_SHADER_ARRAY_COMPONENTS:
case PIPE_CAP_TEXTURE_QUERY_SAMPLES:
case PIPE_CAP_FS_FINE_DERIVATIVE:
if (is_ir3(screen))
return 1;
return 0;