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(R): Rewrite OGL_SwapBuffers() and use it for all platforms.

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This commit is contained in:
Sergey Lipskiy 2013-11-28 09:53:05 +07:00
parent 67b9a3dd1f
commit 3b06773f43
5 changed files with 11 additions and 22 deletions
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6
FrameBuffer.cpp
View File

@ -460,11 +460,7 @@ void FrameBuffer_RenderBuffer( u32 address )
}
ogl_glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);
ogl_glBindFramebuffer(GL_DRAW_FRAMEBUFFER, frameBuffer.top->fbo);
#ifndef __LINUX__
SwapBuffers( OGL.hDC );
#else
OGL_SwapBuffers();
#endif
OGL_SwapBuffers();
}
#else

4
GLSLCombiner.cpp
View File

@ -719,7 +719,7 @@ void GLSL_RenderDepth() {
v1 = 1.0;
ogl_glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
#ifndef __LINUX__
#ifdef _WINDOWS
glDrawBuffer( GL_FRONT );
#else
glDrawBuffer( GL_BACK );
@ -737,7 +737,7 @@ void GLSL_RenderDepth() {
glTexCoord2f( u1, 0.0f );
glVertex2f( (GLfloat)OGL.width, 0.0f );
glEnd();
#ifndef __LINUX__
#ifdef _WINDOWS
glDrawBuffer( GL_BACK );
#else
OGL_SwapBuffers();

17
OpenGL.cpp
View File

@ -310,11 +310,7 @@ void OGL_InitStates()
((i > (rand() >> 10)) << 0);
}
#ifndef __LINUX__
SwapBuffers( wglGetCurrentDC() );
#else
OGL_SwapBuffers();
#endif
}
void OGL_UpdateScale()
@ -1154,10 +1150,14 @@ void OGL_ReadScreen( void **dest, long *width, long *height )
glReadPixels( 0, OGL.heightOffset, OGL.width, OGL.height, GL_BGR_EXT, GL_UNSIGNED_BYTE, *dest );
}
#ifdef __LINUX__
void
OGL_SwapBuffers()
void OGL_SwapBuffers()
{
#ifdef _WINDOWS
if (OGL.hDC == NULL)
SwapBuffers( wglGetCurrentDC() );
else
SwapBuffers( OGL.hDC );
#else
static int frames[5] = { 0, 0, 0, 0, 0 };
static int framesIndex = 0;
static Uint32 lastTicks = 0;
@ -1179,10 +1179,9 @@ OGL_SwapBuffers()
}
SDL_GL_SwapBuffers();
#endif // _WINDOWS
}
#endif // __LINUX__
void ogl_glGenFramebuffers (GLsizei n, GLuint *framebuffers) {
switch (OGL.framebuffer_mode) {
case GLInfo::fbFBO:

2
OpenGL.h
View File

@ -187,9 +187,7 @@ void OGL_ClearDepthBuffer();
void OGL_ClearColorBuffer( float *color );
void OGL_ResizeWindow();
void OGL_SaveScreenshot();
#ifdef __LINUX__
void OGL_SwapBuffers();
#endif // __LINUX__
void OGL_ReadScreen( void **dest, long *width, long *height );
void ogl_glGenFramebuffers (GLsizei n, GLuint *framebuffers);

4
VI.cpp
View File

@ -86,11 +86,7 @@ void VI_UpdateScreen()
}
else {
if (gSP.changed & CHANGED_COLORBUFFER) {
#ifndef __LINUX__
SwapBuffers( OGL.hDC );
#else
OGL_SwapBuffers();
#endif
gSP.changed &= ~CHANGED_COLORBUFFER;
#ifdef DEBUG
while (Debug.paused && !Debug.step);