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Fix crash on AMD with legacy clouds

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This commit is contained in:
kaetemi 2014-08-04 01:05:53 +02:00
parent ba88c3c19f
commit 2bd1d8a071
1 changed files with 4 additions and 3 deletions
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7
code/nel/src/3d/driver/opengl/driver_opengl_material.cpp
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@ -2087,14 +2087,16 @@ void CDriverGL::setupCloudPass (uint /* pass */)
glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND3_ALPHA_NV, GL_SRC_ALPHA); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND3_ALPHA_NV, GL_SRC_ALPHA);
activateTexEnvColor (1, mat.getColor()); activateTexEnvColor (1, mat.getColor());
} }
else else if (ATICloudShaderHandle)
{ {
// TODO : for now the state is not cached in _CurrentTexEnvSpecial // TODO : for now the state is not cached in _CurrentTexEnvSpecial
nglBindFragmentShaderATI(ATICloudShaderHandle); nglBindFragmentShaderATI(ATICloudShaderHandle);
glEnable(GL_FRAGMENT_SHADER_ATI); glEnable(GL_FRAGMENT_SHADER_ATI);
float cst[4] = { 0.f, 0.f, 0.f, mat.getColor().A / 255.f }; float cst[4] = { 0.f, 0.f, 0.f, mat.getColor().A / 255.f };
nglSetFragmentShaderConstantATI(GL_CON_0_ATI, cst); nglSetFragmentShaderConstantATI(GL_CON_0_ATI, cst);
/* }
else
{
_DriverGLStates.activeTextureARB(0); _DriverGLStates.activeTextureARB(0);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT); glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT);
// Operator. // Operator.
@ -2130,7 +2132,6 @@ void CDriverGL::setupCloudPass (uint /* pass */)
glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_EXT, GL_SRC_COLOR); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_EXT, GL_SRC_COLOR);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_EXT, GL_CONSTANT_EXT ); glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_EXT, GL_CONSTANT_EXT );
glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_EXT, GL_SRC_ALPHA); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_EXT, GL_SRC_ALPHA);
*/
} }
#endif #endif
} }