| 1 | #include "ZydecoCommon.hpp" |
| 2 | #include "GLUniformUploader.hpp" |
| 3 |
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| 4 |
|
| 5 | static Logger LOGGER("GLUniformUploader"); |
| 6 |
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| 7 |
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| 8 | void GLUniformUploader::UploadUniforms(uint64_t program_id) |
| 9 | { |
| 10 | for (std::pair<std::string, glUniform> uniform : m_uniforms) |
| 11 | { |
| 12 | int location = glGetUniformLocation(program_id, uniform.first.c_str()); |
| 13 | if (location == -1) |
| 14 | { |
| 15 | LOGGER.Log(Logger::WARNING, "UploadUniforms(): {} not found", uniform.first); |
| 16 | continue; |
| 17 | } |
| 18 |
|
| 19 | if (uniform.second.type == glUniformType::FLOAT) |
| 20 | { |
| 21 | switch (uniform.second.quantity) |
| 22 | { |
| 23 | case 1: glProgramUniform1f(program_id, location, *(float*)(uniform.second.data[0])); break; |
| 24 | case 2: glProgramUniform2f(program_id, location, *(float*)(uniform.second.data[0]), *(float*)(uniform.second.data[1])); break; |
| 25 | case 3: glProgramUniform3f(program_id, location, *(float*)(uniform.second.data[0]), *(float*)(uniform.second.data[1]), *(float*)(uniform.second.data[2])); break; |
| 26 | case 4: glProgramUniform4f(program_id, location, *(float*)(uniform.second.data[0]), *(float*)(uniform.second.data[1]), *(float*)(uniform.second.data[2]), *(float*)(uniform.second.data[3])); break; |
| 27 | } |
| 28 | } |
| 29 | else if (uniform.second.type == glUniformType::DOUBLE) |
| 30 | { |
| 31 | switch (uniform.second.quantity) |
| 32 | { |
| 33 | case 1: glProgramUniform1d(program_id, location, *(double*)(uniform.second.data[0])); break; |
| 34 | case 2: glProgramUniform2d(program_id, location, *(double*)(uniform.second.data[0]), *(double*)(uniform.second.data[1])); break; |
| 35 | case 3: glProgramUniform3d(program_id, location, *(double*)(uniform.second.data[0]), *(double*)(uniform.second.data[1]), *(double*)(uniform.second.data[2])); break; |
| 36 | case 4: glProgramUniform4d(program_id, location, *(double*)(uniform.second.data[0]), *(double*)(uniform.second.data[1]), *(double*)(uniform.second.data[2]), *(double*)(uniform.second.data[3])); break; |
| 37 | } |
| 38 | } |
| 39 | else if (uniform.second.type == glUniformType::INT) |
| 40 | { |
| 41 | switch (uniform.second.quantity) |
| 42 | { |
| 43 | case 1: glProgramUniform1i(program_id, location, *(int*)(uniform.second.data[0])); break; |
| 44 | case 2: glProgramUniform2i(program_id, location, *(int*)(uniform.second.data[0]), *(int*)(uniform.second.data[1])); break; |
| 45 | case 3: glProgramUniform3i(program_id, location, *(int*)(uniform.second.data[0]), *(int*)(uniform.second.data[1]), *(int*)(uniform.second.data[2])); break; |
| 46 | case 4: glProgramUniform4i(program_id, location, *(int*)(uniform.second.data[0]), *(int*)(uniform.second.data[1]), *(int*)(uniform.second.data[2]), *(int*)(uniform.second.data[3])); break; |
| 47 | } |
| 48 | } |
| 49 | else if (uniform.second.type == glUniformType::UINT) |
| 50 | { |
| 51 | switch (uniform.second.quantity) |
| 52 | { |
| 53 | case 1: glProgramUniform1ui(program_id, location, *(unsigned int*)(uniform.second.data[0])); break; |
| 54 | case 2: glProgramUniform2ui(program_id, location, *(unsigned int*)(uniform.second.data[0]), *(unsigned int*)(uniform.second.data[1])); break; |
| 55 | case 3: glProgramUniform3ui(program_id, location, *(unsigned int*)(uniform.second.data[0]), *(unsigned int*)(uniform.second.data[1]), *(unsigned int*)(uniform.second.data[2])); break; |
| 56 | case 4: glProgramUniform4ui(program_id, location, *(unsigned int*)(uniform.second.data[0]), *(unsigned int*)(uniform.second.data[1]), *(unsigned int*)(uniform.second.data[2]), *(unsigned int*)(uniform.second.data[3])); break; |
| 57 | } |
| 58 | } |
| 59 | else if (uniform.second.type == glUniformType::MAT4) |
| 60 | { |
| 61 | glProgramUniformMatrix4fv(program_id, location, uniform.second.quantity, false, (float*)(uniform.second.data[0]) ); |
| 62 | } |
| 63 | } |
| 64 | } |
| 65 |
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