diff options
| author | Roland Scheidegger <rscheidegger@gmx.ch> | 2005-10-05 16:15:16 +0000 |
|---|---|---|
| committer | Roland Scheidegger <rscheidegger@gmx.ch> | 2005-10-05 16:15:16 +0000 |
| commit | 44dace86eaf9eded8e6465adfadf6345658686dd (patch) | |
| tree | 1439d84e53dec0a7f108e05e1f221e57c35876a4 /src/mesa/drivers/dri/r200/r200_state_init.c | |
| parent | 26f69d87a4e6f4d39ce10864e9e70689646155ed (diff) | |
enable point sizes larger than 1 (for aliased points only) by using the hw point sprite primitive.
Diffstat (limited to 'src/mesa/drivers/dri/r200/r200_state_init.c')
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_state_init.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c index db78afd375..ead80d2c32 100644 --- a/src/mesa/drivers/dri/r200/r200_state_init.c +++ b/src/mesa/drivers/dri/r200/r200_state_init.c @@ -352,6 +352,10 @@ void r200InitState( r200ContextPtr rmesa ) else { ALLOC_STATE( prf, never, PRF_STATE_SIZE, "PRF/performance-tri", 0 ); } + if (rmesa->r200Screen->drmSupportsPointSprites) + ALLOC_STATE( spr, always, SPR_STATE_SIZE, "SPR/pointsprite", 0 ); + else + ALLOC_STATE (spr, never, SPR_STATE_SIZE, "SPR/pointsprite", 0 ); r200SetUpAtomList( rmesa ); @@ -436,6 +440,7 @@ void r200InitState( r200ContextPtr rmesa ) rmesa->hw.vtx.cmd[VTX_CMD_2] = cmdpkt(R200_EMIT_SE_VTX_STATE_CNTL); rmesa->hw.vte.cmd[VTE_CMD_0] = cmdpkt(R200_EMIT_VTE_CNTL); rmesa->hw.prf.cmd[PRF_CMD_0] = cmdpkt(R200_EMIT_PP_TRI_PERF_CNTL); + rmesa->hw.spr.cmd[SPR_CMD_0] = cmdpkt(R200_EMIT_TCL_POINT_SPRITE_CNTL); rmesa->hw.mtl[0].cmd[MTL_CMD_0] = cmdvec( R200_VS_MAT_0_EMISS, 1, 16 ); rmesa->hw.mtl[0].cmd[MTL_CMD_1] = @@ -640,7 +645,8 @@ void r200InitState( r200ContextPtr rmesa ) rmesa->hw.cst.cmd[CST_SE_VAP_CNTL_STATUS] |= (1<<8); } - rmesa->hw.cst.cmd[CST_RE_POINTSIZE] = 0x100010; + rmesa->hw.cst.cmd[CST_RE_POINTSIZE] = + (((GLuint)(ctx->Const.MaxPointSize * 16.0)) << R200_MAXPOINTSIZE_SHIFT) | 0x10; rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_0] = (0x0 << R200_VERTEX_POSITION_ADDR__SHIFT); rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_1] = @@ -869,7 +875,9 @@ void r200InitState( r200ContextPtr rmesa ) rmesa->hw.eye.cmd[EYE_Z] = IEEE_ONE; rmesa->hw.eye.cmd[EYE_RESCALE_FACTOR] = IEEE_ONE; + rmesa->hw.spr.cmd[SPR_POINT_SPRITE_CNTL] = R200_POINTSIZE_SEL_STATE; + r200LightingSpaceChange( ctx ); - + rmesa->hw.all_dirty = GL_TRUE; } |