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-rw-r--r--docs/features.txt2
-rw-r--r--docs/relnotes/12.1.0.html1
-rw-r--r--src/gallium/drivers/radeonsi/si_pipe.c2
-rw-r--r--src/gallium/drivers/radeonsi/si_state.c7
4 files changed, 7 insertions, 5 deletions
diff --git a/docs/features.txt b/docs/features.txt
index 218fa6cb3ce..08731e5c8e5 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -211,7 +211,7 @@ GL 4.5, GLSL 4.50:
GL_ARB_ES3_1_compatibility DONE (i965/hsw+, nvc0, radeonsi)
GL_ARB_clip_control DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr)
GL_ARB_conditional_render_inverted DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr)
- GL_ARB_cull_distance DONE (i965, nv50, nvc0, llvmpipe, softpipe, swr)
+ GL_ARB_cull_distance DONE (i965, nv50, nvc0, radeonsi, llvmpipe, softpipe, swr)
GL_ARB_derivative_control DONE (i965, nv50, nvc0, r600, radeonsi)
GL_ARB_direct_state_access DONE (all drivers)
GL_ARB_get_texture_sub_image DONE (all drivers)
diff --git a/docs/relnotes/12.1.0.html b/docs/relnotes/12.1.0.html
index d22d14b42b8..c7f005d2310 100644
--- a/docs/relnotes/12.1.0.html
+++ b/docs/relnotes/12.1.0.html
@@ -47,6 +47,7 @@ Note: some of the new features are only available with certain drivers.
<li>OpenGL ES 3.1 on i965/hsw</li>
<li>GL_ARB_ES3_1_compatibility on i965</li>
<li>GL_ARB_clear_texture on r600, radeonsi</li>
+<li>GL_ARB_cull_distance on radeonsi</li>
<li>GL_ARB_enhanced_layouts on i965</li>
<li>GL_ARB_indirect_parameters on radeonsi</li>
<li>GL_ARB_shader_draw_parameters on radeonsi</li>
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 8e7d021b3ae..8f9e6f5caa2 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -399,6 +399,7 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED:
case PIPE_CAP_STRING_MARKER:
case PIPE_CAP_CLEAR_TEXTURE:
+ case PIPE_CAP_CULL_DISTANCE:
return 1;
case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
@@ -448,7 +449,6 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
case PIPE_CAP_VERTEXID_NOBASE:
case PIPE_CAP_QUERY_BUFFER_OBJECT:
- case PIPE_CAP_CULL_DISTANCE:
case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES:
case PIPE_CAP_TGSI_VOTE:
case PIPE_CAP_MAX_WINDOW_RECTANGLES:
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 25dfe26787d..375e74bba55 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -650,21 +650,22 @@ static void si_emit_clip_regs(struct si_context *sctx, struct r600_atom *atom)
info->properties[TGSI_PROPERTY_VS_WINDOW_SPACE_POSITION];
unsigned clipdist_mask =
info->writes_clipvertex ? SIX_BITS : info->clipdist_writemask;
+ unsigned total_mask = clipdist_mask | (info->culldist_writemask << info->num_written_clipdistance);
radeon_set_context_reg(cs, R_02881C_PA_CL_VS_OUT_CNTL,
S_02881C_USE_VTX_POINT_SIZE(info->writes_psize) |
S_02881C_USE_VTX_EDGE_FLAG(info->writes_edgeflag) |
S_02881C_USE_VTX_RENDER_TARGET_INDX(info->writes_layer) |
S_02881C_USE_VTX_VIEWPORT_INDX(info->writes_viewport_index) |
- S_02881C_VS_OUT_CCDIST0_VEC_ENA((clipdist_mask & 0x0F) != 0) |
- S_02881C_VS_OUT_CCDIST1_VEC_ENA((clipdist_mask & 0xF0) != 0) |
+ S_02881C_VS_OUT_CCDIST0_VEC_ENA((total_mask & 0x0F) != 0) |
+ S_02881C_VS_OUT_CCDIST1_VEC_ENA((total_mask & 0xF0) != 0) |
S_02881C_VS_OUT_MISC_VEC_ENA(info->writes_psize ||
info->writes_edgeflag ||
info->writes_layer ||
info->writes_viewport_index) |
S_02881C_VS_OUT_MISC_SIDE_BUS_ENA(1) |
(sctx->queued.named.rasterizer->clip_plane_enable &
- clipdist_mask));
+ clipdist_mask) | (info->culldist_writemask << 8));
radeon_set_context_reg(cs, R_028810_PA_CL_CLIP_CNTL,
sctx->queued.named.rasterizer->pa_cl_clip_cntl |
(clipdist_mask ? 0 :