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Fixed white rect covering window on some win, linux nvidia configs when hdr bloom is enabled.

ver1_6_1
Da Woon Jung 2008-03-27 15:59:54 +00:00
parent e24fee5613
commit a26e7a5fbc
1 changed files with 1 additions and 5 deletions
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6
src/celengine/render.cpp
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@ -908,6 +908,7 @@ bool Renderer::init(GLContext* _context,
glDisable(GL_TEXTURE_2D);
switch (actualTexFormat)
{
case 2:
case GL_LUMINANCE_ALPHA:
case GL_LUMINANCE4_ALPHA4:
case GL_LUMINANCE6_ALPHA2:
@ -2355,7 +2356,6 @@ void Renderer::renderToBlurTexture(int blurLevel)
{
if (blurTextures[blurLevel] == NULL)
return;
GLfloat windowAspect = (GLfloat)windowWidth / (GLfloat)windowHeight;
GLsizei blurTexWidth = blurBaseWidth>>blurLevel;
GLsizei blurTexHeight = blurBaseHeight>>blurLevel;
GLsizei blurDrawWidth = (GLfloat)windowWidth/(GLfloat)sceneTexWidth * blurTexWidth;
@ -2385,9 +2385,7 @@ void Renderer::renderToBlurTexture(int blurLevel)
{
const GLfloat bias = -0.5f;
glBlendFunc(GL_ONE, GL_ONE);
#ifdef GL_EXT_blend_subtract
glx::glBlendEquationEXT(GL_FUNC_REVERSE_SUBTRACT_EXT);
#endif
glColor4f(-bias, -bias, -bias, 0.0f);
glDisable(GL_TEXTURE_2D);
@ -2406,9 +2404,7 @@ void Renderer::renderToBlurTexture(int blurLevel)
// Scale back up hdr part
{
#ifdef GL_EXT_blend_subtract
glx::glBlendEquationEXT(GL_FUNC_ADD_EXT);
#endif
glBlendFunc(GL_DST_COLOR, GL_ONE);
glBegin(GL_QUADS);