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v3d: Enable PIPE_CAP_PRIMITIVE_RESTART 

We disabled PIPE_CAP_PRIMITIVE_RESTART on ffc4d82438 ("v3d: Disable
PIPE_CAP_PRIMITIVE_RESTART") because the HW can only support
PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX subset.

But the introduction of PIPE_CAP_EMULATE_NONFIXED_PRIMITIVE_RESTART
allows us to support these nonfixed primitive restarts so we can now
re-enable NV_primitive_restart for OpenGL extensions.

Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12669>
This commit is contained in:
Jose Maria Casanova Crespo 2021-08-31 18:43:47 +02:00
parent deb55340ca
commit 8bee5d3c11
2 changed files with 3 additions and 1 deletions
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2
docs/features.txt
View File

@ -74,7 +74,7 @@ GL 3.1, GLSL 1.40 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llv
Forward compatible context support/deprecations DONE
GL_ARB_draw_instanced (Instanced drawing) DONE (v3d)
GL_ARB_copy_buffer (Buffer copying) DONE (v3d, vc4, lima)
GL_NV_primitive_restart (Primitive restart) DONE ()
GL_NV_primitive_restart (Primitive restart) DONE (v3d)
16 vertex texture image units DONE ()
GL_ARB_texture_buffer_object (Texture buffer objs) DONE ()
GL_ARB_texture_rectangle (Rectangular textures) DONE (v3d, vc4, lima)

2
src/gallium/drivers/v3d/v3d_screen.c
View File

@ -123,6 +123,8 @@ v3d_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
case PIPE_CAP_VERTEX_SHADER_SATURATE:
case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:
case PIPE_CAP_EMULATE_NONFIXED_PRIMITIVE_RESTART:
case PIPE_CAP_PRIMITIVE_RESTART:
case PIPE_CAP_OCCLUSION_QUERY:
case PIPE_CAP_POINT_SPRITE:
case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: