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Remove hacks for UShort2 texture coords

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Plumb GPU type down for binding of vertex attributes in GL. Use that
to select between float and int versions of VertexAttribPointer.

For client code that was relying on the strange behavior of UShort2,
use shader caps to pick the appropriate GrSLType.

Bug: skia:
Change-Id: If52ea49e0a5667246687e90e088d0823dbedb921
Reviewed-on: https://skia-review.googlesource.com/155401
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This commit is contained in:
Brian Osman 2018-09-18 16:16:38 -04:00 committed by Skia Commit-Bot
parent c766370d86
commit 4a3f5c8141
13 changed files with 105 additions and 142 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/gpu/effects/GrBitmapTextGeoProc.cpp
View File

@ -8,6 +8,8 @@
#include "GrBitmapTextGeoProc.h"
#include "GrAtlasedShaderHelpers.h"
#include "GrCaps.h"
#include "GrShaderCaps.h"
#include "GrTexture.h"
#include "glsl/GrGLSLFragmentShaderBuilder.h"
#include "glsl/GrGLSLGeometryProcessor.h"
@ -119,7 +121,8 @@ private:
///////////////////////////////////////////////////////////////////////////////
GrBitmapTextGeoProc::GrBitmapTextGeoProc(GrColor color,
GrBitmapTextGeoProc::GrBitmapTextGeoProc(const GrShaderCaps& caps,
GrColor color,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState& params, GrMaskFormat format,
@ -136,8 +139,9 @@ GrBitmapTextGeoProc::GrBitmapTextGeoProc(GrColor color,
} else {
fInPosition = {"inPosition", kFloat2_GrVertexAttribType, kFloat2_GrSLType};
}
fInTextureCoords =
{"inTextureCoords", kUShort2_GrVertexAttribType, kUShort2_GrSLType};
fInTextureCoords = {"inTextureCoords", kUShort2_GrVertexAttribType,
caps.integerSupport() ? kUShort2_GrSLType : kFloat2_GrSLType };
int cnt = 2;
bool hasVertexColor = kA8_GrMaskFormat == fMaskFormat ||
@ -228,8 +232,8 @@ sk_sp<GrGeometryProcessor> GrBitmapTextGeoProc::TestCreate(GrProcessorTestData*
break;
}
return GrBitmapTextGeoProc::Make(GrRandomColor(d->fRandom), proxies, 1, samplerState,
format, GrTest::TestMatrix(d->fRandom),
return GrBitmapTextGeoProc::Make(*d->caps()->shaderCaps(), GrRandomColor(d->fRandom), proxies,
1, samplerState, format, GrTest::TestMatrix(d->fRandom),
d->fRandom->nextBool());
}
#endif

8
src/gpu/effects/GrBitmapTextGeoProc.h
View File

@ -23,13 +23,13 @@ class GrBitmapTextGeoProc : public GrGeometryProcessor {
public:
static constexpr int kMaxTextures = 4;
static sk_sp<GrGeometryProcessor> Make(GrColor color,
static sk_sp<GrGeometryProcessor> Make(const GrShaderCaps& caps, GrColor color,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState& p, GrMaskFormat format,
const SkMatrix& localMatrix, bool usesW) {
return sk_sp<GrGeometryProcessor>(
new GrBitmapTextGeoProc(color, proxies, numActiveProxies, p, format,
new GrBitmapTextGeoProc(caps, color, proxies, numActiveProxies, p, format,
localMatrix, usesW));
}
@ -54,8 +54,8 @@ public:
GrGLSLPrimitiveProcessor* createGLSLInstance(const GrShaderCaps& caps) const override;
private:
GrBitmapTextGeoProc(GrColor, const sk_sp<GrTextureProxy>* proxies, int numProxies,
const GrSamplerState& params, GrMaskFormat format,
GrBitmapTextGeoProc(const GrShaderCaps&, GrColor, const sk_sp<GrTextureProxy>* proxies,
int numProxies, const GrSamplerState& params, GrMaskFormat format,
const SkMatrix& localMatrix, bool usesW);
const Attribute& onVertexAttribute(int i) const override;

33
src/gpu/effects/GrDistanceFieldGeoProc.cpp
View File

@ -7,6 +7,8 @@
#include "GrDistanceFieldGeoProc.h"
#include "GrAtlasedShaderHelpers.h"
#include "GrCaps.h"
#include "GrShaderCaps.h"
#include "GrTexture.h"
#include "SkDistanceFieldGen.h"
#include "glsl/GrGLSLFragmentShaderBuilder.h"
@ -205,9 +207,9 @@ private:
///////////////////////////////////////////////////////////////////////////////
constexpr GrPrimitiveProcessor::Attribute GrDistanceFieldA8TextGeoProc::kInColor;
constexpr GrPrimitiveProcessor::Attribute GrDistanceFieldA8TextGeoProc::kInTextureCoords;
GrDistanceFieldA8TextGeoProc::GrDistanceFieldA8TextGeoProc(const sk_sp<GrTextureProxy>* proxies,
GrDistanceFieldA8TextGeoProc::GrDistanceFieldA8TextGeoProc(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
int numProxies,
const GrSamplerState& params,
#ifdef SK_GAMMA_APPLY_TO_A8
@ -230,6 +232,8 @@ GrDistanceFieldA8TextGeoProc::GrDistanceFieldA8TextGeoProc(const sk_sp<GrTexture
} else {
fInPosition = {"inPosition", kFloat2_GrVertexAttribType, kFloat2_GrSLType};
}
fInTextureCoords = {"inTextureCoords", kUShort2_GrVertexAttribType,
caps.integerSupport() ? kUShort2_GrSLType : kFloat2_GrSLType};
this->setVertexAttributeCnt(3);
if (numProxies) {
@ -302,7 +306,8 @@ sk_sp<GrGeometryProcessor> GrDistanceFieldA8TextGeoProc::TestCreate(GrProcessorT
#ifdef SK_GAMMA_APPLY_TO_A8
float lum = d->fRandom->nextF();
#endif
return GrDistanceFieldA8TextGeoProc::Make(proxies, 1,
return GrDistanceFieldA8TextGeoProc::Make(*d->caps()->shaderCaps(),
proxies, 1,
samplerState,
#ifdef SK_GAMMA_APPLY_TO_A8
lum,
@ -506,9 +511,9 @@ private:
///////////////////////////////////////////////////////////////////////////////
constexpr GrPrimitiveProcessor::Attribute GrDistanceFieldPathGeoProc::kInPosition;
constexpr GrPrimitiveProcessor::Attribute GrDistanceFieldPathGeoProc::kInColor;
constexpr GrPrimitiveProcessor::Attribute GrDistanceFieldPathGeoProc::kInTextureCoords;
GrDistanceFieldPathGeoProc::GrDistanceFieldPathGeoProc(const SkMatrix& matrix,
GrDistanceFieldPathGeoProc::GrDistanceFieldPathGeoProc(const GrShaderCaps& caps,
const SkMatrix& matrix,
const sk_sp<GrTextureProxy>* proxies,
int numProxies,
const GrSamplerState& params,
@ -519,6 +524,8 @@ GrDistanceFieldPathGeoProc::GrDistanceFieldPathGeoProc(const SkMatrix& matrix,
SkASSERT(numProxies <= kMaxTextures);
SkASSERT(!(flags & ~kNonLCD_DistanceFieldEffectMask));
fInTextureCoords = {"inTextureCoords", kUShort2_GrVertexAttribType,
caps.integerSupport() ? kUShort2_GrSLType : kFloat2_GrSLType};
this->setVertexAttributeCnt(3);
if (numProxies) {
@ -564,7 +571,7 @@ GrDistanceFieldPathGeoProc::createGLSLInstance(const GrShaderCaps&) const {
}
const GrPrimitiveProcessor::Attribute& GrDistanceFieldPathGeoProc::onVertexAttribute(int i) const {
return IthAttribute(i, kInPosition, kInColor, kInTextureCoords);
return IthAttribute(i, kInPosition, kInColor, fInTextureCoords);
}
///////////////////////////////////////////////////////////////////////////////
@ -594,7 +601,8 @@ sk_sp<GrGeometryProcessor> GrDistanceFieldPathGeoProc::TestCreate(GrProcessorTes
flags |= d->fRandom->nextBool() ? kScaleOnly_DistanceFieldEffectFlag : 0;
}
return GrDistanceFieldPathGeoProc::Make(GrTest::TestMatrix(d->fRandom),
return GrDistanceFieldPathGeoProc::Make(*d->caps()->shaderCaps(),
GrTest::TestMatrix(d->fRandom),
proxies, 1,
samplerState,
flags);
@ -821,9 +829,9 @@ private:
///////////////////////////////////////////////////////////////////////////////
constexpr GrPrimitiveProcessor::Attribute GrDistanceFieldLCDTextGeoProc::kInColor;
constexpr GrPrimitiveProcessor::Attribute GrDistanceFieldLCDTextGeoProc::kInTextureCoords;
GrDistanceFieldLCDTextGeoProc::GrDistanceFieldLCDTextGeoProc(const sk_sp<GrTextureProxy>* proxies,
GrDistanceFieldLCDTextGeoProc::GrDistanceFieldLCDTextGeoProc(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
int numProxies,
const GrSamplerState& params,
DistanceAdjust distanceAdjust,
@ -841,6 +849,8 @@ GrDistanceFieldLCDTextGeoProc::GrDistanceFieldLCDTextGeoProc(const sk_sp<GrTextu
} else {
fInPosition = {"inPosition", kFloat2_GrVertexAttribType, kFloat2_GrSLType};
}
fInTextureCoords = {"inTextureCoords", kUShort2_GrVertexAttribType,
caps.integerSupport() ? kUShort2_GrSLType : kFloat2_GrSLType};
this->setVertexAttributeCnt(3);
if (numProxies) {
@ -886,7 +896,7 @@ GrGLSLPrimitiveProcessor* GrDistanceFieldLCDTextGeoProc::createGLSLInstance(cons
const GrPrimitiveProcessor::Attribute& GrDistanceFieldLCDTextGeoProc::onVertexAttribute(
int i) const {
return IthAttribute(i, fInPosition, kInColor, kInTextureCoords);
return IthAttribute(i, fInPosition, kInColor, fInTextureCoords);
}
///////////////////////////////////////////////////////////////////////////////
@ -917,6 +927,7 @@ sk_sp<GrGeometryProcessor> GrDistanceFieldLCDTextGeoProc::TestCreate(GrProcessor
}
flags |= d->fRandom->nextBool() ? kBGR_DistanceFieldEffectFlag : 0;
SkMatrix localMatrix = GrTest::TestMatrix(d->fRandom);
return GrDistanceFieldLCDTextGeoProc::Make(proxies, 1, samplerState, wa, flags, localMatrix);
return GrDistanceFieldLCDTextGeoProc::Make(*d->caps()->shaderCaps(), proxies, 1, samplerState,
wa, flags, localMatrix);
}
#endif

51
src/gpu/effects/GrDistanceFieldGeoProc.h
View File

@ -57,20 +57,22 @@ public:
/** The local matrix should be identity if local coords are not required by the GrPipeline. */
#ifdef SK_GAMMA_APPLY_TO_A8
static sk_sp<GrGeometryProcessor> Make(const sk_sp<GrTextureProxy>* proxies,
static sk_sp<GrGeometryProcessor> Make(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState& params, float lum, uint32_t flags,
const SkMatrix& localMatrixIfUsesLocalCoords) {
return sk_sp<GrGeometryProcessor>(new GrDistanceFieldA8TextGeoProc(
proxies, numActiveProxies, params, lum, flags, localMatrixIfUsesLocalCoords));
caps, proxies, numActiveProxies, params, lum, flags, localMatrixIfUsesLocalCoords));
}
#else
static sk_sp<GrGeometryProcessor> Make(const sk_sp<GrTextureProxy>* proxies,
static sk_sp<GrGeometryProcessor> Make(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState& params, uint32_t flags,
const SkMatrix& localMatrixIfUsesLocalCoords) {
return sk_sp<GrGeometryProcessor>(new GrDistanceFieldA8TextGeoProc(
proxies, numActiveProxies, params, flags, localMatrixIfUsesLocalCoords));
caps, proxies, numActiveProxies, params, flags, localMatrixIfUsesLocalCoords));
}
#endif
@ -80,7 +82,7 @@ public:
const Attribute& inPosition() const { return fInPosition; }
const Attribute& inColor() const { return kInColor; }
const Attribute& inTextureCoords() const { return kInTextureCoords; }
const Attribute& inTextureCoords() const { return fInTextureCoords; }
const SkMatrix& localMatrix() const { return fLocalMatrix; }
#ifdef SK_GAMMA_APPLY_TO_A8
float getDistanceAdjust() const { return fDistanceAdjust; }
@ -95,7 +97,8 @@ public:
GrGLSLPrimitiveProcessor* createGLSLInstance(const GrShaderCaps&) const override;
private:
GrDistanceFieldA8TextGeoProc(const sk_sp<GrTextureProxy>* proxies,
GrDistanceFieldA8TextGeoProc(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState& params,
#ifdef SK_GAMMA_APPLY_TO_A8
@ -104,7 +107,7 @@ private:
uint32_t flags, const SkMatrix& localMatrix);
const Attribute& onVertexAttribute(int i) const override {
return IthAttribute(i, fInPosition, kInColor, kInTextureCoords);
return IthAttribute(i, fInPosition, kInColor, fInTextureCoords);
}
const TextureSampler& onTextureSampler(int i) const override { return fTextureSamplers[i]; }
@ -113,6 +116,7 @@ private:
SkISize fAtlasSize; // size for all textures used with fTextureSamplers[].
SkMatrix fLocalMatrix;
Attribute fInPosition;
Attribute fInTextureCoords;
uint32_t fFlags;
#ifdef SK_GAMMA_APPLY_TO_A8
float fDistanceAdjust;
@ -120,8 +124,6 @@ private:
static constexpr Attribute kInColor =
{"inColor", kUByte4_norm_GrVertexAttribType, kHalf4_GrSLType};
static constexpr Attribute kInTextureCoords =
{"inTextureCoords", kUShort2_GrVertexAttribType, kUShort2_GrSLType};
GR_DECLARE_GEOMETRY_PROCESSOR_TEST
@ -139,12 +141,13 @@ public:
static constexpr int kMaxTextures = 4;
/** The local matrix should be identity if local coords are not required by the GrPipeline. */
static sk_sp<GrGeometryProcessor> Make(const SkMatrix& matrix,
static sk_sp<GrGeometryProcessor> Make(const GrShaderCaps& caps,
const SkMatrix& matrix,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState& params, uint32_t flags) {
return sk_sp<GrGeometryProcessor>(
new GrDistanceFieldPathGeoProc(matrix, proxies, numActiveProxies, params, flags));
new GrDistanceFieldPathGeoProc(caps, matrix, proxies, numActiveProxies, params, flags));
}
~GrDistanceFieldPathGeoProc() override {}
@ -153,7 +156,7 @@ public:
const Attribute& inPosition() const { return kInPosition; }
const Attribute& inColor() const { return kInColor; }
const Attribute& inTextureCoords() const { return kInTextureCoords; }
const Attribute& inTextureCoords() const { return fInTextureCoords; }
const SkMatrix& matrix() const { return fMatrix; }
uint32_t getFlags() const { return fFlags; }
const SkISize& atlasSize() const { return fAtlasSize; }
@ -165,7 +168,8 @@ public:
GrGLSLPrimitiveProcessor* createGLSLInstance(const GrShaderCaps&) const override;
private:
GrDistanceFieldPathGeoProc(const SkMatrix& matrix,
GrDistanceFieldPathGeoProc(const GrShaderCaps& caps,
const SkMatrix& matrix,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState&, uint32_t flags);
@ -176,13 +180,12 @@ private:
SkMatrix fMatrix; // view matrix if perspective, local matrix otherwise
TextureSampler fTextureSamplers[kMaxTextures];
SkISize fAtlasSize; // size for all textures used with fTextureSamplers[].
Attribute fInTextureCoords;
uint32_t fFlags;
static constexpr Attribute kInPosition =
{"inPosition", kFloat2_GrVertexAttribType, kFloat2_GrSLType};
static constexpr Attribute kInColor =
{"inColor", kUByte4_norm_GrVertexAttribType, kHalf4_GrSLType};
static constexpr Attribute kInTextureCoords =
{"inTextureCoords", kUShort2_GrVertexAttribType, kUShort2_GrSLType};
GR_DECLARE_GEOMETRY_PROCESSOR_TEST
@ -214,15 +217,16 @@ public:
}
};
static sk_sp<GrGeometryProcessor> Make(const sk_sp<GrTextureProxy>* proxies,
static sk_sp<GrGeometryProcessor> Make(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies,
const GrSamplerState& params,
DistanceAdjust distanceAdjust,
uint32_t flags,
const SkMatrix& localMatrixIfUsesLocalCoords) {
return sk_sp<GrGeometryProcessor>(
new GrDistanceFieldLCDTextGeoProc(proxies, numActiveProxies, params, distanceAdjust,
flags, localMatrixIfUsesLocalCoords));
new GrDistanceFieldLCDTextGeoProc(caps, proxies, numActiveProxies, params,
distanceAdjust, flags, localMatrixIfUsesLocalCoords));
}
~GrDistanceFieldLCDTextGeoProc() override {}
@ -231,7 +235,7 @@ public:
const Attribute& inPosition() const { return fInPosition; }
const Attribute& inColor() const { return kInColor; }
const Attribute& inTextureCoords() const { return kInTextureCoords; }
const Attribute& inTextureCoords() const { return fInTextureCoords; }
DistanceAdjust getDistanceAdjust() const { return fDistanceAdjust; }
uint32_t getFlags() const { return fFlags; }
const SkMatrix& localMatrix() const { return fLocalMatrix; }
@ -244,9 +248,9 @@ public:
GrGLSLPrimitiveProcessor* createGLSLInstance(const GrShaderCaps&) const override;
private:
GrDistanceFieldLCDTextGeoProc(const sk_sp<GrTextureProxy>* proxies, int numActiveProxies,
const GrSamplerState& params, DistanceAdjust wa, uint32_t flags,
const SkMatrix& localMatrix);
GrDistanceFieldLCDTextGeoProc(const GrShaderCaps& caps, const sk_sp<GrTextureProxy>* proxies,
int numActiveProxies, const GrSamplerState& params,
DistanceAdjust wa, uint32_t flags, const SkMatrix& localMatrix);
const Attribute& onVertexAttribute(int) const override;
const TextureSampler& onTextureSampler(int i) const override { return fTextureSamplers[i]; }
@ -256,12 +260,11 @@ private:
const SkMatrix fLocalMatrix;
DistanceAdjust fDistanceAdjust;
Attribute fInPosition;
Attribute fInTextureCoords;
uint32_t fFlags;
static constexpr Attribute kInColor =
{"inColor", kUByte4_norm_GrVertexAttribType, kHalf4_GrSLType};
static constexpr Attribute kInTextureCoords =
{"inTextureCoords", kUShort2_GrVertexAttribType, kUShort2_GrSLType};
GR_DECLARE_GEOMETRY_PROCESSOR_TEST

17
src/gpu/gl/GrGLGpu.cpp
View File

@ -1828,8 +1828,8 @@ void GrGLGpu::setupGeometry(const GrBuffer* indexBuffer,
for (int i = 0; i < fHWProgram->numVertexAttributes(); ++i) {
const auto& attrib = fHWProgram->vertexAttribute(i);
static constexpr int kDivisor = 0;
attribState->set(this, attrib.fLocation, vertexBuffer, attrib.fType, vertexStride,
bufferOffset + attrib.fOffset, kDivisor);
attribState->set(this, attrib.fLocation, vertexBuffer, attrib.fCPUType, attrib.fGPUType,
vertexStride, bufferOffset + attrib.fOffset, kDivisor);
}
}
if (int instanceStride = fHWProgram->instanceStride()) {
@ -1839,8 +1839,9 @@ void GrGLGpu::setupGeometry(const GrBuffer* indexBuffer,
for (int i = 0; i < fHWProgram->numInstanceAttributes(); ++i, ++attribIdx) {
const auto& attrib = fHWProgram->instanceAttribute(i);
static constexpr int kDivisor = 1;
attribState->set(this, attrib.fLocation, instanceBuffer, attrib.fType, instanceStride,
bufferOffset + attrib.fOffset, kDivisor);
attribState->set(this, attrib.fLocation, instanceBuffer, attrib.fCPUType,
attrib.fGPUType, instanceStride, bufferOffset + attrib.fOffset,
kDivisor);
}
}
}
@ -3462,7 +3463,7 @@ void GrGLGpu::clearStencilClipAsDraw(const GrFixedClip& clip, bool insideStencil
GrGLAttribArrayState* attribs = fHWVertexArrayState.bindInternalVertexArray(this);
attribs->enableVertexArrays(this, 1);
attribs->set(this, 0, fStencilClipClearArrayBuffer.get(), kFloat2_GrVertexAttribType,
2 * sizeof(GrGLfloat), 0);
kFloat2_GrSLType, 2 * sizeof(GrGLfloat), 0);
GrXferProcessor::BlendInfo blendInfo;
blendInfo.reset();
@ -3574,7 +3575,7 @@ void GrGLGpu::clearColorAsDraw(const GrFixedClip& clip, GrGLfloat r, GrGLfloat g
GrGLAttribArrayState* attribs = fHWVertexArrayState.bindInternalVertexArray(this);
attribs->enableVertexArrays(this, 1);
attribs->set(this, 0, fClearProgramArrayBuffer.get(), kFloat2_GrVertexAttribType,
2 * sizeof(GrGLfloat), 0);
kFloat2_GrSLType, 2 * sizeof(GrGLfloat), 0);
GrGLRenderTarget* glrt = static_cast<GrGLRenderTarget*>(dst);
this->flushScissor(clip.scissorState(), glrt->getViewport(), origin);
@ -3634,7 +3635,7 @@ bool GrGLGpu::copySurfaceAsDraw(GrSurface* dst, GrSurfaceOrigin dstOrigin,
GrGLAttribArrayState* attribs = fHWVertexArrayState.bindInternalVertexArray(this);
attribs->enableVertexArrays(this, 1);
attribs->set(this, 0, fCopyProgramArrayBuffer.get(), kFloat2_GrVertexAttribType,
2 * sizeof(GrGLfloat), 0);
kFloat2_GrSLType, 2 * sizeof(GrGLfloat), 0);
// dst rect edges in NDC (-1 to 1)
int dw = dst->width();
@ -3833,7 +3834,7 @@ bool GrGLGpu::onRegenerateMipMapLevels(GrTexture* texture) {
GrGLAttribArrayState* attribs = fHWVertexArrayState.bindInternalVertexArray(this);
attribs->enableVertexArrays(this, 1);
attribs->set(this, 0, fMipmapProgramArrayBuffer.get(), kFloat2_GrVertexAttribType,
2 * sizeof(GrGLfloat), 0);
kFloat2_GrSLType, 2 * sizeof(GrGLfloat), 0);
// Set "simple" state once:
GrXferProcessor::BlendInfo blendInfo;

3
src/gpu/gl/GrGLProgram.h
View File

@ -33,7 +33,8 @@ public:
* Additionally, these store the attribute location.
*/
struct Attribute {
GrVertexAttribType fType;
GrVertexAttribType fCPUType;
GrSLType fGPUType;
size_t fOffset;
GrGLint fLocation;
};

73
src/gpu/gl/GrGLVertexArray.cpp
View File

@ -76,70 +76,11 @@ static AttribLayout attrib_layout(GrVertexAttribType type) {
return {false, 0, 0};
};
static bool GrVertexAttribTypeIsIntType(const GrShaderCaps* shaderCaps,
GrVertexAttribType type) {
switch (type) {
case kFloat_GrVertexAttribType:
return false;
case kFloat2_GrVertexAttribType:
return false;
case kFloat3_GrVertexAttribType:
return false;
case kFloat4_GrVertexAttribType:
return false;
case kHalf_GrVertexAttribType:
return false;
case kHalf2_GrVertexAttribType:
return false;
case kHalf3_GrVertexAttribType:
return false;
case kHalf4_GrVertexAttribType:
return false;
case kInt2_GrVertexAttribType:
return true;
case kInt3_GrVertexAttribType:
return true;
case kInt4_GrVertexAttribType:
return true;
case kByte_GrVertexAttribType:
return true;
case kByte2_GrVertexAttribType:
return true;
case kByte3_GrVertexAttribType:
return true;
case kByte4_GrVertexAttribType:
return true;
case kUByte_GrVertexAttribType:
return true;
case kUByte2_GrVertexAttribType:
return true;
case kUByte3_GrVertexAttribType:
return true;
case kUByte4_GrVertexAttribType:
return true;
case kUByte_norm_GrVertexAttribType:
return false;
case kUByte4_norm_GrVertexAttribType:
return false;
case kShort2_GrVertexAttribType:
return true;
case kUShort2_GrVertexAttribType:
return shaderCaps->integerSupport(); // FIXME: caller should handle this.
case kUShort2_norm_GrVertexAttribType:
return false;
case kInt_GrVertexAttribType:
return true;
case kUint_GrVertexAttribType:
return true;
}
SK_ABORT("Unexpected attribute type");
return false;
}
void GrGLAttribArrayState::set(GrGLGpu* gpu,
int index,
const GrBuffer* vertexBuffer,
GrVertexAttribType type,
GrVertexAttribType cpuType,
GrSLType gpuType,
GrGLsizei stride,
size_t offsetInBytes,
int divisor) {
@ -147,13 +88,14 @@ void GrGLAttribArrayState::set(GrGLGpu* gpu,
SkASSERT(0 == divisor || gpu->caps()->instanceAttribSupport());
AttribArrayState* array = &fAttribArrayStates[index];
if (array->fVertexBufferUniqueID != vertexBuffer->uniqueID() ||
array->fType != type ||
array->fCPUType != cpuType ||
array->fGPUType != gpuType ||
array->fStride != stride ||
array->fOffset != offsetInBytes) {
gpu->bindBuffer(kVertex_GrBufferType, vertexBuffer);
const AttribLayout& layout = attrib_layout(type);
const AttribLayout& layout = attrib_layout(cpuType);
const GrGLvoid* offsetAsPtr = reinterpret_cast<const GrGLvoid*>(offsetInBytes);
if (!GrVertexAttribTypeIsIntType(gpu->caps()->shaderCaps(), type)) {
if (GrSLTypeIsFloatType(gpuType)) {
GR_GL_CALL(gpu->glInterface(), VertexAttribPointer(index,
layout.fCount,
layout.fType,
@ -170,7 +112,8 @@ void GrGLAttribArrayState::set(GrGLGpu* gpu,
offsetAsPtr));
}
array->fVertexBufferUniqueID = vertexBuffer->uniqueID();
array->fType = type;
array->fCPUType = cpuType;
array->fGPUType = gpuType;
array->fStride = stride;
array->fOffset = offsetInBytes;
}

6
src/gpu/gl/GrGLVertexArray.h
View File

@ -40,7 +40,8 @@ public:
void set(GrGLGpu*,
int attribIndex,
const GrBuffer* vertexBuffer,
GrVertexAttribType type,
GrVertexAttribType cpuType,
GrSLType gpuType,
GrGLsizei stride,
size_t offsetInBytes,
int divisor = 0);
@ -77,7 +78,8 @@ private:
}
GrGpuResource::UniqueID fVertexBufferUniqueID;
GrVertexAttribType fType;
GrVertexAttribType fCPUType;
GrSLType fGPUType;
GrGLsizei fStride;
size_t fOffset;
int fDivisor;

3
src/gpu/gl/builders/GrGLProgramBuilder.cpp
View File

@ -136,7 +136,8 @@ void GrGLProgramBuilder::computeCountsAndStrides(GrGLuint programID,
fAttributes.reset(
new GrGLProgram::Attribute[fVertexAttributeCnt + fInstanceAttributeCnt]);
auto addAttr = [&](int i, const auto& a, size_t* stride) {
fAttributes[i].fType = a.cpuType();
fAttributes[i].fCPUType = a.cpuType();
fAttributes[i].fGPUType = a.gpuType();
fAttributes[i].fOffset = *stride;
*stride += a.sizeAlign4();
fAttributes[i].fLocation = i;

9
src/gpu/glsl/GrGLSL.cpp
View File

@ -71,14 +71,7 @@ const char* GrGLSLTypeString(const GrShaderCaps* shaderCaps, GrSLType t) {
case kUShort_GrSLType:
return "ushort";
case kUShort2_GrSLType:
if (shaderCaps->integerSupport()) {
return "ushort2";
} else {
// uint2 (aka uvec2) isn't supported in GLSL ES 1.00/GLSL 1.20
// FIXME: this should be handled by the client code rather than relying on
// unconventional ushort2 behavior.
return "float2";
}
return "ushort2";
case kUShort3_GrSLType:
return "ushort3";
case kUShort4_GrSLType:

17
src/gpu/ops/GrAtlasTextOp.cpp
View File

@ -7,6 +7,7 @@
#include "GrAtlasTextOp.h"
#include "GrCaps.h"
#include "GrContext.h"
#include "GrContextPriv.h"
#include "GrMemoryPool.h"
@ -312,13 +313,14 @@ void GrAtlasTextOp::onPrepareDraws(Target* target) {
bool vmPerspective = fGeoData[0].fViewMatrix.hasPerspective();
if (this->usesDistanceFields()) {
flushInfo.fGeometryProcessor = this->setupDfProcessor(proxies, numActiveProxies);
flushInfo.fGeometryProcessor = this->setupDfProcessor(*target->caps().shaderCaps(),
proxies, numActiveProxies);
} else {
GrSamplerState samplerState = fNeedsGlyphTransform ? GrSamplerState::ClampBilerp()
: GrSamplerState::ClampNearest();
flushInfo.fGeometryProcessor = GrBitmapTextGeoProc::Make(
this->color(), proxies, numActiveProxies, samplerState, maskFormat,
localMatrix, vmPerspective);
*target->caps().shaderCaps(), this->color(), proxies, numActiveProxies, samplerState,
maskFormat, localMatrix, vmPerspective);
}
flushInfo.fGlyphsToFlush = 0;
@ -521,7 +523,8 @@ GrOp::CombineResult GrAtlasTextOp::onCombineIfPossible(GrOp* t, const GrCaps& ca
// TODO trying to figure out why lcd is so whack
// (see comments in GrTextContext::ComputeCanonicalColor)
sk_sp<GrGeometryProcessor> GrAtlasTextOp::setupDfProcessor(const sk_sp<GrTextureProxy>* proxies,
sk_sp<GrGeometryProcessor> GrAtlasTextOp::setupDfProcessor(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
unsigned int numActiveProxies) const {
bool isLCD = this->isLCD();
@ -546,7 +549,7 @@ sk_sp<GrGeometryProcessor> GrAtlasTextOp::setupDfProcessor(const sk_sp<GrTexture
GrDistanceFieldLCDTextGeoProc::DistanceAdjust widthAdjust =
GrDistanceFieldLCDTextGeoProc::DistanceAdjust::Make(
redCorrection, greenCorrection, blueCorrection);
return GrDistanceFieldLCDTextGeoProc::Make(proxies, numActiveProxies,
return GrDistanceFieldLCDTextGeoProc::Make(caps, proxies, numActiveProxies,
GrSamplerState::ClampBilerp(), widthAdjust,
fDFGPFlags, localMatrix);
} else {
@ -558,11 +561,11 @@ sk_sp<GrGeometryProcessor> GrAtlasTextOp::setupDfProcessor(const sk_sp<GrTexture
correction = fDistanceAdjustTable->getAdjustment(lum >> kDistanceAdjustLumShift,
fUseGammaCorrectDistanceTable);
}
return GrDistanceFieldA8TextGeoProc::Make(proxies, numActiveProxies,
return GrDistanceFieldA8TextGeoProc::Make(caps, proxies, numActiveProxies,
GrSamplerState::ClampBilerp(),
correction, fDFGPFlags, localMatrix);
#else
return GrDistanceFieldA8TextGeoProc::Make(proxies, numActiveProxies,
return GrDistanceFieldA8TextGeoProc::Make(caps, proxies, numActiveProxies,
GrSamplerState::ClampBilerp(),
fDFGPFlags, localMatrix);
#endif

3
src/gpu/ops/GrAtlasTextOp.h
View File

@ -151,7 +151,8 @@ private:
CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override;
sk_sp<GrGeometryProcessor> setupDfProcessor(const sk_sp<GrTextureProxy>* proxies,
sk_sp<GrGeometryProcessor> setupDfProcessor(const GrShaderCaps& caps,
const sk_sp<GrTextureProxy>* proxies,
unsigned int numActiveProxies) const;
SkAutoSTMalloc<kMinGeometryAllocated, Geometry> fGeoData;

10
src/gpu/ops/GrSmallPathRenderer.cpp
View File

@ -348,8 +348,8 @@ private:
matrix = &SkMatrix::I();
}
flushInfo.fGeometryProcessor = GrDistanceFieldPathGeoProc::Make(
*matrix, fAtlas->getProxies(), fAtlas->numActivePages(),
GrSamplerState::ClampBilerp(), flags);
*target->caps().shaderCaps(), *matrix, fAtlas->getProxies(),
fAtlas->numActivePages(), GrSamplerState::ClampBilerp(), flags);
} else {
SkMatrix invert;
if (fHelper.usesLocalCoords()) {
@ -359,9 +359,9 @@ private:
}
flushInfo.fGeometryProcessor = GrBitmapTextGeoProc::Make(
this->color(), fAtlas->getProxies(), fAtlas->numActivePages(),
GrSamplerState::ClampNearest(), kA8_GrMaskFormat, invert,
false);
*target->caps().shaderCaps(), this->color(), fAtlas->getProxies(),
fAtlas->numActivePages(), GrSamplerState::ClampNearest(), kA8_GrMaskFormat,
invert, false);
}
// allocate vertices