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gallium/radeon: disable complicated point clipping against user clip planes

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Nothing in the GL spec says that we should expand points to triangles.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2016-06-23 21:42:39 +02:00
parent 1e8adb0ee4
commit ae0d2d15cc
3 changed files with 0 additions and 3 deletions
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1
src/gallium/drivers/r600/evergreen_state.c
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@@ -481,7 +481,6 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
S_028A0C_LINE_PATTERN(state->line_stipple_pattern) |
S_028A0C_REPEAT_COUNT(state->line_stipple_factor) : 0;
rs->pa_cl_clip_cntl =
S_028810_PS_UCP_MODE(3) |
S_028810_DX_CLIP_SPACE_DEF(state->clip_halfz) |
S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) |
S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |

1
src/gallium/drivers/r600/r600_state.c
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@@ -467,7 +467,6 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
S_028A0C_LINE_PATTERN(state->line_stipple_pattern) |
S_028A0C_REPEAT_COUNT(state->line_stipple_factor) : 0;
rs->pa_cl_clip_cntl =
S_028810_PS_UCP_MODE(3) |
S_028810_DX_CLIP_SPACE_DEF(state->clip_halfz) |
S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) |
S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |

1
src/gallium/drivers/radeonsi/si_state.c
View File

@@ -742,7 +742,6 @@ static void *si_create_rs_state(struct pipe_context *ctx,
S_028A0C_LINE_PATTERN(state->line_stipple_pattern) |
S_028A0C_REPEAT_COUNT(state->line_stipple_factor) : 0;
rs->pa_cl_clip_cntl =
S_028810_PS_UCP_MODE(3) |
S_028810_DX_CLIP_SPACE_DEF(state->clip_halfz) |
S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) |
S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |