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wined3d: Avoid hardcoding GL_TEXTURE_2D.

This commit is contained in:
Stefan Dösinger 2007-11-26 21:28:20 +01:00 committed by Alexandre Julliard
parent 4dbee07ff5
commit 7925ef35cd
1 changed files with 66 additions and 36 deletions
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102
dlls/wined3d/surface.c
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@ -1229,8 +1229,8 @@ static HRESULT WINAPI IWineD3DSurfaceImpl_UnlockRect(IWineD3DSurface *iface) {
glGenTextures(1, &This->glDescription.textureName);
checkGLcall("glGenTextures");
}
glBindTexture(GL_TEXTURE_2D, This->glDescription.textureName);
checkGLcall("glBindTexture(GL_TEXTURE_2D, This->glDescription.textureName);");
glBindTexture(This->glDescription.target, This->glDescription.textureName);
checkGLcall("glBindTexture(This->glDescription.target, This->glDescription.textureName)");
LEAVE_GL();
IWineD3DSurface_LoadLocation(iface, SFLAG_INTEXTURE, NULL /* partial texture loading not supported yet */);
/* drop through */
@ -2020,7 +2020,7 @@ static void d3dfmt_p8_upload_palette(IWineD3DSurface *iface, CONVERT_TYPES conve
if(GL_SUPPORT(EXT_PALETTED_TEXTURE))
{
TRACE("Using GL_EXT_PALETTED_TEXTURE for 8-bit paletted texture support\n");
GL_EXTCALL(glColorTableEXT(GL_TEXTURE_2D,GL_RGBA,256,GL_RGBA,GL_UNSIGNED_BYTE, table));
GL_EXTCALL(glColorTableEXT(This->glDescription.target,GL_RGBA,256,GL_RGBA,GL_UNSIGNED_BYTE, table));
}
else
{
@ -2527,11 +2527,11 @@ static inline void fb_copy_to_texture_direct(IWineD3DSurfaceImpl *This, IWineD3D
IWineD3DSurface_PreLoad((IWineD3DSurface *) This);
/* TODO: Do we need GL_TEXTURE_2D enabled fpr copyteximage? */
glEnable(GL_TEXTURE_2D);
checkGLcall("glEnable(GL_TEXTURE_2D)");
glEnable(This->glDescription.target);
checkGLcall("glEnable(This->glDescription.target)");
/* Bind the target texture */
glBindTexture(GL_TEXTURE_2D, This->glDescription.textureName);
glBindTexture(This->glDescription.target, This->glDescription.textureName);
checkGLcall("glBindTexture");
if(!swapchain) {
glReadBuffer(myDevice->offscreenBuffer);
@ -2598,8 +2598,8 @@ static inline void fb_copy_to_texture_direct(IWineD3DSurfaceImpl *This, IWineD3D
vcheckGLcall("glCopyTexSubImage2D");
/* Leave the opengl state valid for blitting */
glDisable(GL_TEXTURE_2D);
checkGLcall("glDisable(GL_TEXTURE_2D)");
glDisable(This->glDescription.target);
checkGLcall("glDisable(This->glDescription.target)");
LEAVE_GL();
}
@ -2613,13 +2613,12 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
UINT fbwidth = Src->currentDesc.Width;
UINT fbheight = Src->currentDesc.Height;
GLenum drawBuffer = GL_BACK;
GLenum texture_target;
TRACE("Using hwstretch blit\n");
/* Activate the Proper context for reading from the source surface, set it up for blitting */
ActivateContext(myDevice, SrcSurface, CTXUSAGE_BLIT);
ENTER_GL();
glEnable(GL_TEXTURE_2D);
checkGLcall("glEnable(GL_TEXTURE_2D)");
IWineD3DSurface_PreLoad((IWineD3DSurface *) This);
@ -2639,6 +2638,7 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
checkGLcall("glGenTextures\n");
glBindTexture(GL_TEXTURE_2D, backup);
checkGLcall("glBindTexture(Src->glDescription.target, Src->glDescription.textureName)");
texture_target = GL_TEXTURE_2D;
} else {
/* Backup the back buffer and copy the source buffer into a texture to draw an upside down stretched quad. If
* we are reading from the back buffer, the backup can be used as source texture
@ -2647,8 +2647,11 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
/* Get it a description */
IWineD3DSurface_PreLoad(SrcSurface);
}
glBindTexture(GL_TEXTURE_2D, Src->glDescription.textureName);
checkGLcall("glBindTexture(Src->glDescription.target, Src->glDescription.textureName)");
texture_target = Src->glDescription.target;
glBindTexture(texture_target, Src->glDescription.textureName);
checkGLcall("glBindTexture(texture_target, Src->glDescription.textureName)");
glEnable(texture_target);
checkGLcall("glEnable(texture_target)");
/* For now invalidate the texture copy of the back buffer. Drawable and sysmem copy are untouched */
Src->Flags &= ~SFLAG_INTEXTURE;
@ -2658,7 +2661,7 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
checkGLcall("glReadBuffer(GL_BACK)");
/* TODO: Only back up the part that will be overwritten */
glCopyTexSubImage2D(GL_TEXTURE_2D, 0,
glCopyTexSubImage2D(texture_target, 0,
0, 0 /* read offsets */,
0, 0,
fbwidth,
@ -2667,10 +2670,10 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
checkGLcall("glCopyTexSubImage2D");
/* No issue with overriding these - the sampler is dirty due to blit usage */
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
glTexParameteri(texture_target, GL_TEXTURE_MAG_FILTER,
stateLookup[WINELOOKUP_MAGFILTER][Filter - minLookup[WINELOOKUP_MAGFILTER]]);
checkGLcall("glTexParameteri");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
glTexParameteri(texture_target, GL_TEXTURE_MIN_FILTER,
minMipLookup[Filter][WINED3DTEXF_NONE]);
checkGLcall("glTexParameteri");
@ -2704,6 +2707,12 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
glReadBuffer(GL_BACK);
checkGLcall("glReadBuffer(GL_BACK)");
if(texture_target != GL_TEXTURE_2D) {
glDisable(texture_target);
glEnable(GL_TEXTURE_2D);
texture_target = GL_TEXTURE_2D;
}
}
checkGLcall("glEnd and previous");
@ -2719,8 +2728,8 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
}
/* draw the source texture stretched and upside down. The correct surface is bound already */
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(texture_target, GL_TEXTURE_WRAP_T, GL_CLAMP);
glDrawBuffer(drawBuffer);
glReadBuffer(drawBuffer);
@ -2744,21 +2753,42 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
glEnd();
checkGLcall("glEnd and previous");
if(texture_target != This->glDescription.target) {
glDisable(texture_target);
glEnable(This->glDescription.target);
texture_target = This->glDescription.target;
}
/* Now read the stretched and upside down image into the destination texture */
glBindTexture(This->glDescription.target, This->glDescription.textureName);
glBindTexture(texture_target, This->glDescription.textureName);
checkGLcall("glBindTexture");
glCopyTexSubImage2D(This->glDescription.target,
glCopyTexSubImage2D(texture_target,
0,
drect->x1, drect->y1, /* xoffset, yoffset */
0, 0, /* We blitted the image to the origin */
drect->x2 - drect->x1, drect->y2 - drect->y1);
checkGLcall("glCopyTexSubImage2D");
/* Write the back buffer backup back */
glBindTexture(GL_TEXTURE_2D, backup ? backup : Src->glDescription.textureName);
checkGLcall("glBindTexture(GL_TEXTURE_2D, Src->glDescription.textureName)");
if(drawBuffer == GL_BACK) {
/* Write the back buffer backup back */
if(backup) {
if(texture_target != GL_TEXTURE_2D) {
glDisable(texture_target);
glEnable(GL_TEXTURE_2D);
texture_target = GL_TEXTURE_2D;
}
glBindTexture(GL_TEXTURE_2D, backup);
checkGLcall("glBindTexture(GL_TEXTURE_2D, backup)");
} else {
if(texture_target != Src->glDescription.target) {
glDisable(texture_target);
glEnable(Src->glDescription.target);
texture_target = Src->glDescription.target;
}
glBindTexture(Src->glDescription.target, Src->glDescription.textureName);
checkGLcall("glBindTexture(Src->glDescription.target, Src->glDescription.textureName)");
}
glBegin(GL_QUADS);
/* top left */
glTexCoord2f(0.0, (float) fbheight / (float) Src->pow2Height);
@ -2780,10 +2810,10 @@ static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWine
/* Restore the old draw buffer */
glDrawBuffer(GL_BACK);
}
glDisable(texture_target);
checkGLcall("glDisable(texture_target)");
/* Cleanup */
glDisable(GL_TEXTURE_2D);
checkGLcall("glDisable(GL_TEXTURE_2D)");
if(src != Src->glDescription.textureName && src != backup) {
glDeleteTextures(1, &src);
checkGLcall("glDeleteTextures(1, &src)");
@ -3099,8 +3129,8 @@ static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, RECT *
ActivateContext(myDevice, (IWineD3DSurface *) This, CTXUSAGE_BLIT);
ENTER_GL();
glEnable(GL_TEXTURE_2D);
checkGLcall("glEnable(GL_TEXTURE_2D)");
glEnable(Src->glDescription.target);
checkGLcall("glEnable(Src->glDescription.target)");
if(!dstSwapchain) {
TRACE("Drawing to offscreen buffer\n");
@ -3114,18 +3144,18 @@ static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, RECT *
}
/* Bind the texture */
glBindTexture(GL_TEXTURE_2D, Src->glDescription.textureName);
glBindTexture(Src->glDescription.target, Src->glDescription.textureName);
checkGLcall("glBindTexture");
/* Filtering for StretchRect */
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
glTexParameteri(Src->glDescription.target, GL_TEXTURE_MAG_FILTER,
stateLookup[WINELOOKUP_MAGFILTER][Filter - minLookup[WINELOOKUP_MAGFILTER]]);
checkGLcall("glTexParameteri");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
glTexParameteri(Src->glDescription.target, GL_TEXTURE_MIN_FILTER,
minMipLookup[Filter][WINED3DTEXF_NONE]);
checkGLcall("glTexParameteri");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexParameteri(Src->glDescription.target, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(Src->glDescription.target, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
checkGLcall("glTexEnvi");
@ -3174,11 +3204,11 @@ static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, RECT *
if(dstSwapchain && (dstSwapchain->num_contexts >= 2))
glFlush();
glBindTexture(GL_TEXTURE_2D, 0);
checkGLcall("glEnable glBindTexture");
glBindTexture(Src->glDescription.target, 0);
checkGLcall("glBindTexture(Src->glDescription.target, 0)");
/* Leave the opengl state valid for blitting */
glDisable(GL_TEXTURE_2D);
checkGLcall("glDisable(GL_TEXTURE_2D)");
glDisable(Src->glDescription.target);
checkGLcall("glDisable(Src->glDescription.target)");
/* The draw buffer should only need to be restored if we were drawing to the front buffer, and there is a back buffer.
* otherwise the context manager should choose between GL_BACK / offscreenDrawBuffer