diff options
| author |  bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2011-05-05 12:33:22 +0000 |
|---|---|---|
| committer | bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2011-05-05 12:33:22 +0000 |
| commit | 6aef1fb4ebf8b8b2ed352eb81e961565fbbd56cb (patch) | |
| tree | 765433fc75610281290c9ea6358b27428bf15468 /src/gpu | |
| parent | 5fd9243fd6b82aa3f2a2fae7c62310e77ab7b6d3 (diff) | |
Add 4x4 downsample filter with 4 bilinear texture reads, use for ssaa.
Review URL: http://codereview.appspot.com/4483042/
git-svn-id: http://skia.googlecode.com/svn/trunk@1250 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/gpu')
| -rw-r--r-- | src/gpu/SkGpuDevice.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp index 9051f040fd..2a501776e0 100644 --- a/src/gpu/SkGpuDevice.cpp +++ b/src/gpu/SkGpuDevice.cpp @@ -423,7 +423,11 @@ bool SkGpuDevice::skPaint2GrPaintShader(const SkPaint& skPaint, return false; } grPaint->fSampler.setSampleMode(sampleMode); - grPaint->fSampler.setFilter(skPaint.isFilterBitmap()); + if (skPaint.isFilterBitmap()) { + grPaint->fSampler.setFilter(GrSamplerState::kBilinear_Filter); + } else { + grPaint->fSampler.setFilter(GrSamplerState::kNearest_Filter); + } grPaint->fSampler.setWrapX(sk_tile_mode_to_grwrap(tileModes[0])); grPaint->fSampler.setWrapY(sk_tile_mode_to_grwrap(tileModes[1])); if (GrSamplerState::kRadial2_SampleMode == sampleMode) { @@ -863,7 +867,12 @@ void SkGpuDevice::drawBitmap(const SkDraw& draw, if (!this->skPaint2GrPaintNoShader(paint, true, &grPaint)) { return; } - grPaint.fSampler.setFilter(paint.isFilterBitmap()); + if (paint.isFilterBitmap()) { + grPaint.fSampler.setFilter(GrSamplerState::kBilinear_Filter); + } else { + grPaint.fSampler.setFilter(GrSamplerState::kNearest_Filter); + } + const int maxTextureDim = fContext->getMaxTextureDimension(); if (bitmap.getTexture() || (bitmap.width() <= maxTextureDim && |