diff options
| author | Jerome Glisse <[email protected]> | 2009-05-27 09:36:07 +0200 |
|---|---|---|
| committer | Jerome Glisse <[email protected]> | 2009-05-27 09:36:07 +0200 |
| commit | 6141c9ba71df68c44fb4f8c9409f23b557009ca0 (patch) | |
| tree | 085a97ac865b54bb536f03802669eb893ba7ca74 /src/mesa | |
| parent | 9dee2f20a204f375eb4321092cf5dea6476c1c24 (diff) | |
radeon: emit scissor when using cs submission style.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_ioctl.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_ioctl.c b/src/mesa/drivers/dri/radeon/radeon_ioctl.c index caa0c4a896d..8f8878ee104 100644 --- a/src/mesa/drivers/dri/radeon/radeon_ioctl.c +++ b/src/mesa/drivers/dri/radeon/radeon_ioctl.c @@ -113,6 +113,31 @@ void radeonSetUpAtomList( r100ContextPtr rmesa ) insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.glt); } +void radeonEmitScissor(r100ContextPtr rmesa) +{ + BATCH_LOCALS(&rmesa->radeon); + if (!rmesa->radeon.radeonScreen->kernel_mm) { + return; + } + if (rmesa->radeon.state.scissor.enabled) { + BEGIN_BATCH(6); + OUT_BATCH(CP_PACKET0(RADEON_PP_CNTL, 0)); + OUT_BATCH(rmesa->hw.ctx.cmd[CTX_PP_CNTL] | RADEON_SCISSOR_ENABLE); + OUT_BATCH(CP_PACKET0(RADEON_RE_TOP_LEFT, 0)); + OUT_BATCH((rmesa->radeon.state.scissor.rect.y1 << 16) | + rmesa->radeon.state.scissor.rect.x1); + OUT_BATCH(CP_PACKET0(RADEON_RE_WIDTH_HEIGHT, 0)); + OUT_BATCH(((rmesa->radeon.state.scissor.rect.y2 - 1) << 16) | + (rmesa->radeon.state.scissor.rect.x2 - 1)); + END_BATCH(); + } else { + BEGIN_BATCH(2); + OUT_BATCH(CP_PACKET0(RADEON_PP_CNTL, 0)); + OUT_BATCH(rmesa->hw.ctx.cmd[CTX_PP_CNTL] & ~RADEON_SCISSOR_ENABLE); + END_BATCH(); + } +} + /* Fire a section of the retained (indexed_verts) buffer as a regular * primtive. */ @@ -126,6 +151,7 @@ extern void radeonEmitVbufPrim( r100ContextPtr rmesa, assert(!(primitive & RADEON_CP_VC_CNTL_PRIM_WALK_IND)); radeonEmitState(&rmesa->radeon); + radeonEmitScissor(rmesa); #if RADEON_OLD_PACKETS BEGIN_BATCH(8); @@ -180,6 +206,8 @@ void radeonFlushElts( GLcontext *ctx ) assert( rmesa->radeon.dma.flush == radeonFlushElts ); rmesa->radeon.dma.flush = NULL; + radeonEmitScissor(rmesa); + nr = rmesa->tcl.elt_used; #if RADEON_OLD_PACKETS |