diff options
| -rw-r--r-- | src/shader.cpp | 23 | ||||
| -rw-r--r-- | src/shader.h | 3 |
2 files changed, 26 insertions, 0 deletions
diff --git a/src/shader.cpp b/src/shader.cpp index d39a8307c..1d990eafe 100644 --- a/src/shader.cpp +++ b/src/shader.cpp @@ -808,6 +808,9 @@ ShaderInfo generate_shader(std::string name, u8 material_type, u8 drawtype, "failed to generate \""<<name<<"\", " "addHighLevelShaderMaterial failed." <<std::endl; + dumpShaderProgram(warningstream, "Vertex", vertex_program); + dumpShaderProgram(warningstream, "Pixel", pixel_program); + dumpShaderProgram(warningstream, "Geometry", geometry_program); return shaderinfo; } } @@ -826,6 +829,8 @@ ShaderInfo generate_shader(std::string name, u8 material_type, u8 drawtype, "failed to generate \""<<name<<"\", " "addShaderMaterial failed." <<std::endl; + dumpShaderProgram(warningstream, "Vertex", vertex_program); + dumpShaderProgram(warningstream,"Pixel", pixel_program); return shaderinfo; } } @@ -871,3 +876,21 @@ void load_shaders(std::string name, SourceShaderCache *sourcecache, } } + +void dumpShaderProgram(std::ostream &output_stream, + const std::string &program_type, const std::string &program) +{ + output_stream << program_type << " shader program:" << std::endl << + "----------------------------------" << std::endl; + size_t pos = 0; + size_t prev = 0; + s16 line = 1; + while ((pos = program.find("\n", prev)) != std::string::npos) { + output_stream << line++ << ": "<< program.substr(prev, pos - prev) << + std::endl; + prev = pos + 1; + } + output_stream << line << ": " << program.substr(prev) << std::endl << + "End of " << program_type << " shader program." << std::endl << + " " << std::endl; +} diff --git a/src/shader.h b/src/shader.h index 811f33080..b8aa88bce 100644 --- a/src/shader.h +++ b/src/shader.h @@ -110,4 +110,7 @@ public: IWritableShaderSource* createShaderSource(IrrlichtDevice *device); +void dumpShaderProgram(std::ostream &output_stream, + const std::string &program_type, const std::string &program); + #endif |