diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2009-03-26 12:01:07 -0400 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2009-03-26 12:01:07 -0400 |
| commit | 24dbd3f93c640f819a9f5029f5a49e41ab875bd4 (patch) | |
| tree | a49a29c79f7f5facb38f386dba1c641fcc26269c /src/r600_exa.c | |
| parent | 076e4e3ac1c81086aecb4e70dd30fd5d26ec7bc8 (diff) | |
R6xx/R7xx: clean up logic in EXA Comp PS setup
Diffstat (limited to 'src/r600_exa.c')
| -rw-r--r-- | src/r600_exa.c | 64 |
1 files changed, 25 insertions, 39 deletions
diff --git a/src/r600_exa.c b/src/r600_exa.c index 4f486ed0..a5b4fba5 100644 --- a/src/r600_exa.c +++ b/src/r600_exa.c @@ -1351,22 +1351,6 @@ static Bool R600PrepareComposite(int op, PicturePtr pSrcPicture, int mask_a, mask_r, mask_g, mask_b; /* setup pixel shader */ - if (PICT_FORMAT_RGB(pSrcPicture->format) == 0) { - src_r = SQ_SEL_0; - src_g = SQ_SEL_0; - src_b = SQ_SEL_0; - } else { - src_r = SQ_SEL_X; - src_g = SQ_SEL_Y; - src_b = SQ_SEL_Z; - } - - if (PICT_FORMAT_A(pSrcPicture->format) == 0) { - src_a = SQ_SEL_1; - } else { - src_a = SQ_SEL_W; - } - if (pMaskPicture->componentAlpha) { if (R600BlendOp[op].src_alpha) { if (PICT_FORMAT_A(pSrcPicture->format) == 0) { @@ -1380,16 +1364,6 @@ static Bool R600PrepareComposite(int op, PicturePtr pSrcPicture, src_b = SQ_SEL_W; src_a = SQ_SEL_W; } - - mask_r = SQ_SEL_X; - mask_g = SQ_SEL_Y; - mask_b = SQ_SEL_Z; - - if (PICT_FORMAT_A(pMaskPicture->format) == 0) { - mask_a = SQ_SEL_1; - } else { - mask_a = SQ_SEL_W; - } } else { src_r = SQ_SEL_X; src_g = SQ_SEL_Y; @@ -1400,30 +1374,42 @@ static Bool R600PrepareComposite(int op, PicturePtr pSrcPicture, } else { src_a = SQ_SEL_W; } + } + mask_r = SQ_SEL_X; + mask_g = SQ_SEL_Y; + mask_b = SQ_SEL_Z; - mask_r = SQ_SEL_X; - mask_g = SQ_SEL_Y; - mask_b = SQ_SEL_Z; - - if (PICT_FORMAT_A(pMaskPicture->format) == 0) { - mask_a = SQ_SEL_1; - } else { - mask_a = SQ_SEL_W; - } + if (PICT_FORMAT_A(pMaskPicture->format) == 0) { + mask_a = SQ_SEL_1; + } else { + mask_a = SQ_SEL_W; } } else { + if (PICT_FORMAT_RGB(pSrcPicture->format) == 0) { + src_r = SQ_SEL_0; + src_g = SQ_SEL_0; + src_b = SQ_SEL_0; + } else { + src_r = SQ_SEL_X; + src_g = SQ_SEL_Y; + src_b = SQ_SEL_Z; + } + + if (PICT_FORMAT_A(pSrcPicture->format) == 0) { + src_a = SQ_SEL_1; + } else { + src_a = SQ_SEL_W; + } + if (PICT_FORMAT_A(pMaskPicture->format) == 0) { mask_r = SQ_SEL_1; mask_g = SQ_SEL_1; mask_b = SQ_SEL_1; + mask_a = SQ_SEL_1; } else { mask_r = SQ_SEL_W; mask_g = SQ_SEL_W; mask_b = SQ_SEL_W; - } - if (PICT_FORMAT_A(pMaskPicture->format) == 0) { - mask_a = SQ_SEL_1; - } else { mask_a = SQ_SEL_W; } } |