diff options
Diffstat (limited to 'src/mesa/drivers/dri/r200/r200_swtcl.c')
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_swtcl.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_swtcl.c b/src/mesa/drivers/dri/r200/r200_swtcl.c index aa78f382868..c14a275f7a3 100644 --- a/src/mesa/drivers/dri/r200/r200_swtcl.c +++ b/src/mesa/drivers/dri/r200/r200_swtcl.c @@ -117,6 +117,11 @@ static void r200SetVertexFormat( GLcontext *ctx ) offset = 3; } + if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POINTSIZE )) { + EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F, R200_VTX_POINT_SIZE ); + offset += 1; + } + rmesa->swtcl.coloroffset = offset; #if MESA_LITTLE_ENDIAN EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) ); @@ -349,7 +354,9 @@ static INLINE GLuint reduced_hw_prim( GLcontext *ctx, GLuint prim) { switch (prim) { case GL_POINTS: - return (ctx->_TriangleCaps & DD_POINT_SIZE) ? + return (ctx->Point.PointSprite || + ((ctx->_TriangleCaps & (DD_POINT_SIZE | DD_POINT_ATTEN)) && + !(ctx->_TriangleCaps & (DD_POINT_SMOOTH)))) ? R200_VF_PRIM_POINT_SPRITES : R200_VF_PRIM_POINTS; case GL_LINES: /* fallthrough */ @@ -632,6 +639,17 @@ static void r200RasterPrimitive( GLcontext *ctx, GLuint hwprim ) r200ContextPtr rmesa = R200_CONTEXT(ctx); if (rmesa->swtcl.hw_primitive != hwprim) { + /* need to disable perspective-correct texturing for point sprites */ + if ((hwprim & 0xf) == R200_VF_PRIM_POINT_SPRITES && ctx->Point.PointSprite) { + if (rmesa->hw.set.cmd[SET_RE_CNTL] & R200_PERSPECTIVE_ENABLE) { + R200_STATECHANGE( rmesa, set ); + rmesa->hw.set.cmd[SET_RE_CNTL] &= ~R200_PERSPECTIVE_ENABLE; + } + } + else if (!(rmesa->hw.set.cmd[SET_RE_CNTL] & R200_PERSPECTIVE_ENABLE)) { + R200_STATECHANGE( rmesa, set ); + rmesa->hw.set.cmd[SET_RE_CNTL] |= R200_PERSPECTIVE_ENABLE; + } R200_NEWPRIM( rmesa ); rmesa->swtcl.hw_primitive = hwprim; } |