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swap() by blitting

This commit is contained in:
degasus 2013-01-03 12:33:18 +01:00
parent ecedf56eb4
commit 363ffd3a5f
2 changed files with 46 additions and 38 deletions
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2
Source/Plugins/Plugin_VideoOGL/Src/GLUtil.h
View File

@ -57,7 +57,7 @@ void OpenGL_ReportARBProgramError();
GLuint OpenGL_ReportGLError(const char *function, const char *file, int line);
bool OpenGL_ReportFBOError(const char *function, const char *file, int line);
#if defined(_DEBUG) || defined(DEBUGFAST) || 1
#if defined(_DEBUG) || defined(DEBUGFAST)
#define GL_REPORT_ERROR() OpenGL_ReportGLError(__FUNCTION__, __FILE__, __LINE__)
#define GL_REPORT_ERRORD() OpenGL_ReportGLError(__FUNCTION__, __FILE__, __LINE__)
#define GL_REPORT_FBO_ERROR() OpenGL_ReportFBOError(__FUNCTION__, __FILE__, __LINE__)

82
Source/Plugins/Plugin_VideoOGL/Src/Render.cpp
View File

@ -1254,50 +1254,58 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
else
{
TargetRectangle targetRc = ConvertEFBRectangle(rc);
GLuint read_texture = FramebufferManager::ResolveAndGetRenderTarget(rc);
// Render to the real buffer now.
glBindFramebuffer(GL_FRAMEBUFFER, 0); // switch to the window backbuffer
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, read_texture);
if(applyShader) {
GLuint read_texture = FramebufferManager::ResolveAndGetRenderTarget(rc);
// Render to the real buffer now.
glBindFramebuffer(GL_FRAMEBUFFER, 0); // switch to the window backbuffer
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, read_texture);
if(!( s_cached_targetRc == targetRc)) {
GLfloat vertices[] = {
-1.0f, -1.0f, 1.0f,
(GLfloat)targetRc.left, (GLfloat)targetRc.bottom,
0.0f, 0.0f,
if(!( s_cached_targetRc == targetRc)) {
GLfloat vertices[] = {
-1.0f, -1.0f, 1.0f,
(GLfloat)targetRc.left, (GLfloat)targetRc.bottom,
0.0f, 0.0f,
-1.0f, 1.0f, 1.0f,
(GLfloat)targetRc.left, (GLfloat)targetRc.top,
0.0f, 1.0f,
1.0f, 1.0f, 1.0f,
(GLfloat)targetRc.right, (GLfloat)targetRc.top,
1.0f, 1.0f,
1.0f, -1.0f, 1.0f,
(GLfloat)targetRc.right, (GLfloat)targetRc.bottom,
1.0f, 0.0f
};
-1.0f, 1.0f, 1.0f,
(GLfloat)targetRc.left, (GLfloat)targetRc.top,
0.0f, 1.0f,
1.0f, 1.0f, 1.0f,
(GLfloat)targetRc.right, (GLfloat)targetRc.top,
1.0f, 1.0f,
1.0f, -1.0f, 1.0f,
(GLfloat)targetRc.right, (GLfloat)targetRc.bottom,
1.0f, 0.0f
};
glBindBuffer(GL_ARRAY_BUFFER, s_Swap_VBO);
glBufferData(GL_ARRAY_BUFFER, 4*7*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, s_Swap_VBO);
glBufferData(GL_ARRAY_BUFFER, 4*7*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
s_cached_targetRc = targetRc;
}
glBindVertexArray(s_Swap_VAO[applyShader]);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
s_cached_targetRc = targetRc;
}
glBindVertexArray(s_Swap_VAO[applyShader]);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
// TODO: this after merging with graphic_update
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
if(applyShader)
// TODO: this after merging with graphic_update
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
PixelShaderCache::DisableShader();
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0);
OGL::TextureCache::DisableStage(0);
} else {
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, FramebufferManager::GetEFBFramebuffer());
glBlitFramebuffer(targetRc.left, targetRc.bottom, targetRc.right, targetRc.top,
flipped_trc.left, flipped_trc.bottom, flipped_trc.right, flipped_trc.top,
GL_COLOR_BUFFER_BIT, GL_LINEAR);
}
}
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0);
OGL::TextureCache::DisableStage(0);
// Save screenshot
if (s_bScreenshot)