blob: 01170efc08918aeddbec9eee1e5047db0c6eea76 [file] [log] [blame]
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrVkPipelineStateDataManager_DEFINED
#define GrVkPipelineStateDataManager_DEFINED
#include "src/gpu/ganesh/GrUniformDataManager.h"
#include "include/gpu/vk/GrVkTypes.h"
#include "src/gpu/ganesh/vk/GrVkUniformHandler.h"
class GrGpuBuffer;
class GrVkCommandBuffer;
class GrVkGpu;
class GrVkPipelineStateDataManager : public GrUniformDataManager {
public:
typedef GrVkUniformHandler::UniformInfoArray UniformInfoArray;
GrVkPipelineStateDataManager(const UniformInfoArray&, uint32_t uniformSize,
bool usePushConstants);
// Returns the uniform buffer that holds all the uniform data. If there are no uniforms it
// returns nullptr. If there was an error in creating or uploading the uniforms the value of the
// returned bool will be false and the buffer will be nullptr. Otherwise the bool will be true.
std::pair<sk_sp<GrGpuBuffer>, bool> uploadUniforms(GrVkGpu* gpu, VkPipelineLayout,
GrVkCommandBuffer* commandBuffer);
void releaseData();
// TODO: we might need more of these once std430 size/alignment issues are worked out
void set1iv(UniformHandle, int arrayCount, const int32_t v[]) const override;
void set1fv(UniformHandle, int arrayCount, const float v[]) const override;
void set2iv(UniformHandle, int arrayCount, const int32_t v[]) const override;
void set2fv(UniformHandle, int arrayCount, const float v[]) const override;
void setMatrix2fv(UniformHandle, int arrayCount, const float matrices[]) const override;
private:
sk_sp<GrGpuBuffer> fUniformBuffer;
bool fUsePushConstants;
using INHERITED = GrUniformDataManager;
};
#endif