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renderbuffer updates

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This commit is contained in:
Brian Paul
2005-09-03 16:55:02 +00:00
parent 2b81c8999f
commit 54be0763e1
1 changed files with 14 additions and 68 deletions
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src/mesa/drivers/dri/x11/x11_dri.c
+14 -68
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@@ -202,68 +202,6 @@ x11CreateContext(const __GLcontextModes *glVisual,
_swsetup_CreateContext(ctx);
_swsetup_Wakeup(ctx);
/* swrast init */
{
struct swrast_device_driver *swdd;
swdd = _swrast_GetDeviceDriverReference(ctx);
swdd->SetBuffer = set_buffer;
if (!glVisual->rgbMode) {
swdd->WriteCI32Span =
swdd->WriteCI32Span =
swdd->WriteCI8Span =
swdd->WriteMonoCISpan =
swdd->WriteCI32Pixels =
swdd->WriteMonoCIPixels =
swdd->ReadCI32Span =
swdd->ReadCI32Pixels = nullwrite;
}
else if (glVisual->rgbBits == 24 &&
glVisual->alphaBits == 0) {
swdd->WriteRGBASpan =
swdd->WriteRGBSpan =
swdd->WriteMonoRGBASpan =
swdd->WriteRGBAPixels =
swdd->WriteMonoRGBAPixels =
swdd->ReadRGBASpan =
swdd->ReadRGBAPixels = nullwrite;
}
else if (glVisual->rgbBits == 32 &&
glVisual->alphaBits == 8) {
swdd->WriteRGBASpan =
swdd->WriteRGBSpan =
swdd->WriteMonoRGBASpan =
swdd->WriteRGBAPixels =
swdd->WriteMonoRGBAPixels =
swdd->ReadRGBASpan =
swdd->ReadRGBAPixels = nullwrite;
}
else if (glVisual->rgbBits == 16 &&
glVisual->alphaBits == 0) {
swdd->WriteRGBASpan =
swdd->WriteRGBSpan =
swdd->WriteMonoRGBASpan =
swdd->WriteRGBAPixels =
swdd->WriteMonoRGBAPixels =
swdd->ReadRGBASpan =
swdd->ReadRGBAPixels = nullwrite;
}
else if (glVisual->rgbBits == 15 &&
glVisual->alphaBits == 0) {
swdd->WriteRGBASpan =
swdd->WriteRGBSpan =
swdd->WriteMonoRGBASpan =
swdd->WriteRGBAPixels =
swdd->WriteMonoRGBAPixels =
swdd->ReadRGBASpan =
swdd->ReadRGBAPixels = nullwrite;
}
else {
_mesa_printf("bad pixelformat rgb %d alpha %d\n",
glVisual->rgbBits,
glVisual->alphaBits );
}
}
/* use default TCL pipeline */
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
@@ -317,16 +255,24 @@ x11CreateBuffer(__DRIscreenPrivate *driScrnPriv,
return GL_FALSE; /* not implemented */
}
else {
const GLboolean swColor = GL_TRUE;
const GLboolean swDepth = mesaVis->depthBits > 0;
const GLboolean swAlpha = mesaVis->alphaBits > 0;
const GLboolean swAccum = mesaVis->accumRedBits > 0;
const GLboolean swStencil = mesaVis->stencilBits > 0;
driDrawPriv->driverPrivate = (void *)
_mesa_create_framebuffer(mesaVis,
swDepth,
swStencil,
swAccum,
swAlpha);
const GLboolean swAux = mesaVis->auxBuffers > 0;
struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
driDrawPriv->driverPrivate = (void *) fb;
/* all software-based renderbuffers */
_mesa_add_soft_renderbuffers(fb,
swColor,
swDepth,
swStencil,
swAccum,
swAlpha,
swAux);
if (!driDrawPriv->driverPrivate)
return 0;