diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen8_sf_state.c | 10 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index 950f97a1368..3725452bc98 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -1914,6 +1914,7 @@ enum brw_message_target { #define _3DSTATE_RASTER 0x7850 /* GEN8+ */ /* DW1 */ +# define GEN9_RASTER_VIEWPORT_Z_FAR_CLIP_TEST_ENABLE (1 << 26) # define GEN8_RASTER_FRONT_WINDING_CCW (1 << 21) # define GEN8_RASTER_CULL_BOTH (0 << 16) # define GEN8_RASTER_CULL_NONE (1 << 16) @@ -1924,6 +1925,7 @@ enum brw_message_target { # define GEN8_RASTER_LINE_AA_ENABLE (1 << 2) # define GEN8_RASTER_SCISSOR_ENABLE (1 << 1) # define GEN8_RASTER_VIEWPORT_Z_CLIP_TEST_ENABLE (1 << 0) +# define GEN9_RASTER_VIEWPORT_Z_NEAR_CLIP_TEST_ENABLE (1 << 0) /* Gen8 BLEND_STATE */ /* DW0 */ diff --git a/src/mesa/drivers/dri/i965/gen8_sf_state.c b/src/mesa/drivers/dri/i965/gen8_sf_state.c index 0a15d9c2984..1d7b93261ac 100644 --- a/src/mesa/drivers/dri/i965/gen8_sf_state.c +++ b/src/mesa/drivers/dri/i965/gen8_sf_state.c @@ -291,8 +291,14 @@ upload_raster(struct brw_context *brw) dw1 |= GEN8_RASTER_SCISSOR_ENABLE; /* _NEW_TRANSFORM */ - if (!ctx->Transform.DepthClamp) - dw1 |= GEN8_RASTER_VIEWPORT_Z_CLIP_TEST_ENABLE; + if (!ctx->Transform.DepthClamp) { + if (brw->gen >= 9) { + dw1 |= GEN9_RASTER_VIEWPORT_Z_NEAR_CLIP_TEST_ENABLE | + GEN9_RASTER_VIEWPORT_Z_FAR_CLIP_TEST_ENABLE; + } else { + dw1 |= GEN8_RASTER_VIEWPORT_Z_CLIP_TEST_ENABLE; + } + } BEGIN_BATCH(5); OUT_BATCH(_3DSTATE_RASTER << 16 | (5 - 2)); |