diff options
| -rw-r--r-- | src/gpu/gl/builders/GrGLShaderStringBuilder.cpp | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/src/gpu/gl/builders/GrGLShaderStringBuilder.cpp b/src/gpu/gl/builders/GrGLShaderStringBuilder.cpp index eb2d4644d0..c1337ca2e1 100644 --- a/src/gpu/gl/builders/GrGLShaderStringBuilder.cpp +++ b/src/gpu/gl/builders/GrGLShaderStringBuilder.cpp @@ -18,7 +18,8 @@ #define GL_CALL_RET(R, X) GR_GL_CALL_RET(gpu->glInterface(), R, X) // Print the source code for all shaders generated. -static const bool c_PrintShaders{false}; +static const bool gPrintSKSL = false; +static const bool gPrintGLSL = false; static void print_source_lines_with_numbers(const char* source, std::function<void(const char*)> println) { @@ -49,6 +50,16 @@ static void print_glsl_line_by_line(const SkSL::String& glsl, print_source_lines_with_numbers(glsl.c_str(), println); } +void print_shader_banner(GrGLenum type) { + const char* typeName = "Unknown"; + switch (type) { + case GR_GL_VERTEX_SHADER: typeName = "Vertex"; break; + case GR_GL_GEOMETRY_SHADER: typeName = "Geometry"; break; + case GR_GL_FRAGMENT_SHADER: typeName = "Fragment"; break; + } + SkDebugf("---- %s shader ----------------------------------------------------\n", typeName); +} + std::unique_ptr<SkSL::Program> GrSkSLtoGLSL(const GrGLContext& context, GrGLenum type, const char** skslStrings, int* lengths, int count, const SkSL::Program::Settings& settings, @@ -91,6 +102,10 @@ std::unique_ptr<SkSL::Program> GrSkSLtoGLSL(const GrGLContext& context, GrGLenum SkDEBUGFAIL("SKSL compilation failed!\n"); return nullptr; } + if (gPrintSKSL) { + print_shader_banner(type); + print_sksl_line_by_line(skslStrings, lengths, count); + } return program; } @@ -142,14 +157,8 @@ GrGLuint GrGLCompileAndAttachShader(const GrGLContext& glCtx, } } - if (c_PrintShaders) { - const char* typeName = "Unknown"; - switch (type) { - case GR_GL_VERTEX_SHADER: typeName = "Vertex"; break; - case GR_GL_GEOMETRY_SHADER: typeName = "Geometry"; break; - case GR_GL_FRAGMENT_SHADER: typeName = "Fragment"; break; - } - SkDebugf("---- %s shader ----------------------------------------------------\n", typeName); + if (gPrintGLSL) { + print_shader_banner(type); print_glsl_line_by_line(glsl); } |