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wined3d: Properly load the y correction.

This commit is contained in:
Stefan Doesinger 2009-06-17 19:17:14 +02:00 committed by Alexandre Julliard
parent 7d5285acc1
commit 3aaa530ca9
1 changed files with 16 additions and 16 deletions
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32
dlls/wined3d/arb_program_shader.c
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@ -334,6 +334,22 @@ static inline void shader_arb_ps_local_constants(IWineD3DDeviceImpl* deviceImpl)
}
checkGLcall("Load bumpmap consts\n");
if(gl_shader->ycorrection != WINED3D_CONST_NUM_UNUSED)
{
/* ycorrection.x: Backbuffer height(onscreen) or 0(offscreen).
* ycorrection.y: -1.0(onscreen), 1.0(offscreen)
* ycorrection.z: 1.0
* ycorrection.w: 0.0
*/
float val[4];
val[0] = deviceImpl->render_offscreen ? 0.0 : ((IWineD3DSurfaceImpl *) deviceImpl->render_targets[0])->currentDesc.Height;
val[1] = deviceImpl->render_offscreen ? 1.0 : -1.0;
val[2] = 1.0;
val[3] = 0.0;
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, gl_shader->ycorrection, val));
checkGLcall("y correction loading\n");
}
if(gl_shader->num_int_consts == 0) return;
for(i = 0; i < MAX_CONST_I; i++)
@ -350,22 +366,6 @@ static inline void shader_arb_ps_local_constants(IWineD3DDeviceImpl* deviceImpl)
}
}
checkGLcall("Load ps int consts\n");
if(gl_shader->ycorrection != WINED3D_CONST_NUM_UNUSED)
{
/* ycorrection.x: Backbuffer height(onscreen) or 0(offscreen).
* ycorrection.y: -1.0(onscreen), 1.0(offscreen)
* ycorrection.z: 1.0
* ycorrection.w: 0.0
*/
float val[4];
val[0] = deviceImpl->render_offscreen ? 0.0 : ((IWineD3DSurfaceImpl *) deviceImpl->render_targets[0])->currentDesc.Height;
val[1] = deviceImpl->render_offscreen ? 1.0 : -1.0;
val[2] = 1.0;
val[3] = 0.0;
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, gl_shader->ycorrection, val));
checkGLcall("y correction loading\n");
}
}
static inline void shader_arb_vs_local_constants(IWineD3DDeviceImpl* deviceImpl)