void GrGLProgram::generateMipmaps(const GrResourceIOProcessor& processor, bool allowSRGBInputs) {
for (int i = 0; i < processor.numTextureSamplers(); ++i) {
const GrResourceIOProcessor::TextureSampler& sampler = processor.textureSampler(i);
fGpu->generateMipmaps(sampler.params(), allowSRGBInputs,
static_cast<GrGLTexture*>(sampler.texture()));
}
}
void GrGLProgram::bindTextures(const GrResourceIOProcessor& processor,
bool allowSRGBInputs,
int* nextTexSamplerIdx,
int* nextTexelBufferIdx) {
for (int i = 0; i < processor.numTextureSamplers(); ++i) {
const GrResourceIOProcessor::TextureSampler& sampler = processor.textureSampler(i);
fGpu->bindTexture((*nextTexSamplerIdx)++, sampler.samplerState(), allowSRGBInputs,
static_cast<GrGLTexture*>(sampler.peekTexture()),
sampler.proxy()->origin());
}
for (int i = 0; i < processor.numBuffers(); ++i) {
const GrResourceIOProcessor::BufferAccess& access = processor.bufferAccess(i);
fGpu->bindTexelBuffer((*nextTexelBufferIdx)++, access.texelConfig(),
static_cast<GrGLBuffer*>(access.buffer()));
}
}
void GrGLProgram::bindTextures(const GrResourceIOProcessor& processor,
bool allowSRGBInputs,
int* nextSamplerIdx) {
for (int i = 0; i < processor.numTextureSamplers(); ++i) {
const GrResourceIOProcessor::TextureSampler& sampler = processor.textureSampler(i);
fGpu->bindTexture((*nextSamplerIdx)++, sampler.params(),
allowSRGBInputs, static_cast<GrGLTexture*>(sampler.texture()));
}
for (int i = 0; i < processor.numBuffers(); ++i) {
const GrResourceIOProcessor::BufferAccess& access = processor.bufferAccess(i);
fGpu->bindTexelBuffer((*nextSamplerIdx)++, access.texelConfig(),
static_cast<GrGLBuffer*>(access.buffer()));
}
for (int i = 0; i < processor.numImageStorages(); ++i) {
const GrResourceIOProcessor::ImageStorageAccess& access = processor.imageStorageAccess(i);
fGpu->bindImageStorage((*nextSamplerIdx)++, access.ioType(),
static_cast<GrGLTexture *>(access.texture()));
}
}
bool GrResourceIOProcessor::hasSameSamplersAndAccesses(const GrResourceIOProcessor& that) const {
if (this->numTextureSamplers() != that.numTextureSamplers() ||
this->numBuffers() != that.numBuffers() ||
this->numImageStorages() != that.numImageStorages()) {
return false;
}
for (int i = 0; i < this->numTextureSamplers(); ++i) {
if (this->textureSampler(i) != that.textureSampler(i)) {
return false;
}
}
for (int i = 0; i < this->numBuffers(); ++i) {
if (this->bufferAccess(i) != that.bufferAccess(i)) {
return false;
}
}
for (int i = 0; i < this->numImageStorages(); ++i) {
if (this->imageStorageAccess(i) != that.imageStorageAccess(i)) {
return false;
}
}
return true;
}
