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too many changes to list, many regressions were made, master will be UNSTABLE for a few days

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This commit is contained in:
Eduardo Bart
2011-12-03 19:41:37 -02:00
parent 19eb56997d
commit f548825faf
80 changed files with 1881 additions and 1843 deletions
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34
src/framework/graphics/framebuffer.cpp
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@@ -24,17 +24,6 @@
#include "graphics.h"
#include "texture.h"
#include <framework/platform/platform.h>
#include <GL/gl.h>
#include <GL/glext.h>
PFNGLGENFRAMEBUFFERSPROC oglGenFramebuffers = 0;
PFNGLBINDFRAMEBUFFERPROC oglBindFramebuffer = 0;
PFNGLFRAMEBUFFERTEXTURE2DPROC oglFramebufferTexture2D = 0;
PFNGLDELETEFRAMEBUFFERSPROC oglDeleteFramebuffers = 0;
PFNGLCHECKFRAMEBUFFERSTATUSPROC oglCheckFramebufferStatus = 0;
FrameBuffer::FrameBuffer(int width, int height)
{
m_fbo = 0;
@@ -46,22 +35,15 @@ FrameBuffer::FrameBuffer(int width, int height)
// use FBO ext only if supported
if(g_graphics.isExtensionSupported("GL_ARB_framebuffer_object")) {
m_fallbackOldImp = false;
if(!oglGenFramebuffers) {
oglGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)g_platform.getExtensionProcAddress("glGenFramebuffers");
oglBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)g_platform.getExtensionProcAddress("glBindFramebuffer");
oglFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)g_platform.getExtensionProcAddress("glFramebufferTexture2D");
oglDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)g_platform.getExtensionProcAddress("glDeleteFramebuffers");
oglCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)g_platform.getExtensionProcAddress("glCheckFramebufferStatus");
}
// generate FBO
oglGenFramebuffers(1, &m_fbo);
oglBindFramebuffer(GL_FRAMEBUFFER_EXT, m_fbo);
glGenFramebuffers(1, &m_fbo);
glBindFramebuffer(GL_FRAMEBUFFER_EXT, m_fbo);
// attach 2D texture to this FBO
oglFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, m_texture->getId(), 0);
glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, m_texture->getId(), 0);
GLenum status = oglCheckFramebufferStatus(GL_FRAMEBUFFER_EXT);
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER_EXT);
switch(status) {
case GL_FRAMEBUFFER_COMPLETE_EXT:
//ok
@@ -72,7 +54,7 @@ FrameBuffer::FrameBuffer(int width, int height)
}
// restore back buffer
oglBindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glBindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glDrawBuffer(GL_BACK);
glReadBuffer(GL_BACK);
} else {
@@ -87,14 +69,14 @@ FrameBuffer::FrameBuffer(int width, int height)
FrameBuffer::~FrameBuffer()
{
if(m_fbo)
oglDeleteFramebuffers(1, &m_fbo);
glDeleteFramebuffers(1, &m_fbo);
}
void FrameBuffer::bind()
{
if(!m_fallbackOldImp) {
// bind framebuffer
oglBindFramebuffer(GL_FRAMEBUFFER_EXT, m_fbo);
glBindFramebuffer(GL_FRAMEBUFFER_EXT, m_fbo);
} else {
int screenWidth = g_graphics.getScreenSize().width();
int screenHeight = g_graphics.getScreenSize().height();
@@ -126,7 +108,7 @@ void FrameBuffer::unbind()
{
if(!m_fallbackOldImp) {
// bind back buffer again
oglBindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glBindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glDrawBuffer(GL_BACK);
glReadBuffer(GL_BACK);