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Merge pull request #3155 from degasus/videosw

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VideoSW: Split up OGL window handling
This commit is contained in:
flacs
2015-10-17 04:56:44 +02:00
parent c0d157e6f6 b69bff0690
commit d85344bd58
11 changed files with 210 additions and 425 deletions
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24
Source/Core/Common/GL/GLUtil.cpp
View File

@ -16,7 +16,7 @@ void InitInterface()
GLInterface = HostGL_CreateGLInterface();
}
GLuint OpenGL_CompileProgram(const char* vertexShader, const char* fragmentShader)
GLuint OpenGL_CompileProgram(const std::string& vertexShader, const std::string& fragmentShader)
{
// generate objects
GLuint vertexShaderID = glCreateShader(GL_VERTEX_SHADER);
@ -24,7 +24,8 @@ GLuint OpenGL_CompileProgram(const char* vertexShader, const char* fragmentShade
GLuint programID = glCreateProgram();
// compile vertex shader
glShaderSource(vertexShaderID, 1, &vertexShader, nullptr);
const char* shader = vertexShader.c_str();
glShaderSource(vertexShaderID, 1, &shader, nullptr);
glCompileShader(vertexShaderID);
#if defined(_DEBUG) || defined(DEBUGFAST) || defined(DEBUG_GLSL)
GLint Result = GL_FALSE;
@ -35,22 +36,23 @@ GLuint OpenGL_CompileProgram(const char* vertexShader, const char* fragmentShade
if (Result && stringBufferUsage)
{
ERROR_LOG(VIDEO, "GLSL vertex shader warnings:\n%s%s", stringBuffer, vertexShader);
ERROR_LOG(VIDEO, "GLSL vertex shader warnings:\n%s%s", stringBuffer, vertexShader.c_str());
}
else if (!Result)
{
ERROR_LOG(VIDEO, "GLSL vertex shader error:\n%s%s", stringBuffer, vertexShader);
ERROR_LOG(VIDEO, "GLSL vertex shader error:\n%s%s", stringBuffer, vertexShader.c_str());
}
else
{
DEBUG_LOG(VIDEO, "GLSL vertex shader compiled:\n%s", vertexShader);
DEBUG_LOG(VIDEO, "GLSL vertex shader compiled:\n%s", vertexShader.c_str());
}
bool shader_errors = !Result;
#endif
// compile fragment shader
glShaderSource(fragmentShaderID, 1, &fragmentShader, nullptr);
shader = fragmentShader.c_str();
glShaderSource(fragmentShaderID, 1, &shader, nullptr);
glCompileShader(fragmentShaderID);
#if defined(_DEBUG) || defined(DEBUGFAST) || defined(DEBUG_GLSL)
glGetShaderiv(fragmentShaderID, GL_COMPILE_STATUS, &Result);
@ -58,15 +60,15 @@ GLuint OpenGL_CompileProgram(const char* vertexShader, const char* fragmentShade
if (Result && stringBufferUsage)
{
ERROR_LOG(VIDEO, "GLSL fragment shader warnings:\n%s%s", stringBuffer, fragmentShader);
ERROR_LOG(VIDEO, "GLSL fragment shader warnings:\n%s%s", stringBuffer, fragmentShader.c_str());
}
else if (!Result)
{
ERROR_LOG(VIDEO, "GLSL fragment shader error:\n%s%s", stringBuffer, fragmentShader);
ERROR_LOG(VIDEO, "GLSL fragment shader error:\n%s%s", stringBuffer, fragmentShader.c_str());
}
else
{
DEBUG_LOG(VIDEO, "GLSL fragment shader compiled:\n%s", fragmentShader);
DEBUG_LOG(VIDEO, "GLSL fragment shader compiled:\n%s", fragmentShader.c_str());
}
shader_errors |= !Result;
@ -82,11 +84,11 @@ GLuint OpenGL_CompileProgram(const char* vertexShader, const char* fragmentShade
if (Result && stringBufferUsage)
{
ERROR_LOG(VIDEO, "GLSL linker warnings:\n%s%s%s", stringBuffer, vertexShader, fragmentShader);
ERROR_LOG(VIDEO, "GLSL linker warnings:\n%s%s%s", stringBuffer, vertexShader.c_str(), fragmentShader.c_str());
}
else if (!Result && !shader_errors)
{
ERROR_LOG(VIDEO, "GLSL linker error:\n%s%s%s", stringBuffer, vertexShader, fragmentShader);
ERROR_LOG(VIDEO, "GLSL linker error:\n%s%s%s", stringBuffer, vertexShader.c_str(), fragmentShader.c_str());
}
#endif

4
Source/Core/Common/GL/GLUtil.h
View File

@ -4,6 +4,8 @@
#pragma once
#include <string>
#include "Common/GL/GLExtensions/GLExtensions.h"
#ifndef _WIN32
@ -14,7 +16,7 @@
void InitInterface();
// Helpers
GLuint OpenGL_CompileProgram(const char *vertexShader, const char *fragmentShader);
GLuint OpenGL_CompileProgram(const std::string& vertexShader, const std::string& fragmentShader);
// Creates and deletes a VAO and VBO suitable for attributeless rendering.
// Called by the Renderer.