GrGeometryProcessor.h File Reference

#include "include/gpu/GrBackendSurface.h"
#include "src/gpu/Swizzle.h"
#include "src/gpu/ganesh/GrColor.h"
#include "src/gpu/ganesh/GrFragmentProcessor.h"
#include "src/gpu/ganesh/GrProcessor.h"
#include "src/gpu/ganesh/GrSamplerState.h"
#include "src/gpu/ganesh/GrShaderCaps.h"
#include "src/gpu/ganesh/GrShaderVar.h"
#include "src/gpu/ganesh/glsl/GrGLSLProgramDataManager.h"
#include "src/gpu/ganesh/glsl/GrGLSLUniformHandler.h"
#include "src/gpu/ganesh/glsl/GrGLSLVarying.h"
#include <unordered_map>

Go to the source code of this file.

Classes
class	GrGeometryProcessor
class	GrGeometryProcessor::Attribute
class	GrGeometryProcessor::AttributeSet
class	GrGeometryProcessor::ProgramImpl
struct	GrGeometryProcessor::ProgramImpl::FPCoords
struct	GrGeometryProcessor::ProgramImpl::EmitArgs
struct	GrGeometryProcessor::ProgramImpl::GrGPArgs
class	GrGeometryProcessor::TextureSampler

Functions
static constexpr size_t	GrVertexAttribTypeSize (GrVertexAttribType type)

Function Documentation

GrVertexAttribTypeSize()

static constexpr size_t GrVertexAttribTypeSize ( GrVertexAttribType  type )

inlinestaticconstexpr

Returns the size of the attrib type in bytes. This was moved from include/private/gpu/ganesh/GrTypesPriv.h in service of Skia dependents that build with C++11.

Definition at line 504 of file GrGeometryProcessor.h.

                                                                               {
    switch (type) {
        case kFloat_GrVertexAttribType:
            return sizeof(float);
        case kFloat2_GrVertexAttribType:
            return 2 * sizeof(float);
        case kFloat3_GrVertexAttribType:
            return 3 * sizeof(float);
        case kFloat4_GrVertexAttribType:
            return 4 * sizeof(float);
        case kHalf_GrVertexAttribType:
            return sizeof(uint16_t);
        case kHalf2_GrVertexAttribType:
            return 2 * sizeof(uint16_t);
        case kHalf4_GrVertexAttribType:
            return 4 * sizeof(uint16_t);
        case kInt2_GrVertexAttribType:
            return 2 * sizeof(int32_t);
        case kInt3_GrVertexAttribType:
            return 3 * sizeof(int32_t);
        case kInt4_GrVertexAttribType:
            return 4 * sizeof(int32_t);
        case kByte_GrVertexAttribType:
            return 1 * sizeof(char);
        case kByte2_GrVertexAttribType:
            return 2 * sizeof(char);
        case kByte4_GrVertexAttribType:
            return 4 * sizeof(char);
        case kUByte_GrVertexAttribType:
            return 1 * sizeof(char);
        case kUByte2_GrVertexAttribType:
            return 2 * sizeof(char);
        case kUByte4_GrVertexAttribType:
            return 4 * sizeof(char);
        case kUByte_norm_GrVertexAttribType:
            return 1 * sizeof(char);
        case kUByte4_norm_GrVertexAttribType:
            return 4 * sizeof(char);
        case kShort2_GrVertexAttribType:
            return 2 * sizeof(int16_t);
        case kShort4_GrVertexAttribType:
            return 4 * sizeof(int16_t);
        case kUShort2_GrVertexAttribType: // fall through
        case kUShort2_norm_GrVertexAttribType:
            return 2 * sizeof(uint16_t);
        case kInt_GrVertexAttribType:
            return sizeof(int32_t);
        case kUInt_GrVertexAttribType:
            return sizeof(uint32_t);
        case kUShort_norm_GrVertexAttribType:
            return sizeof(uint16_t);
        case kUShort4_norm_GrVertexAttribType:
            return 4 * sizeof(uint16_t);
    }
    // GCC fails because SK_ABORT evaluates to non constexpr. clang and cl.exe think this is
    // unreachable and don't complain.
#if defined(__clang__) || !defined(__GNUC__)
    SK_ABORT("Unsupported type conversion");
#endif
    return 0;
}