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Diffstat (limited to 'src/mesa/drivers/dri/mach64/mach64_span.c')
-rw-r--r--src/mesa/drivers/dri/mach64/mach64_span.c71
1 files changed, 65 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/mach64/mach64_span.c b/src/mesa/drivers/dri/mach64/mach64_span.c
index 3e553a9094..12849eebe0 100644
--- a/src/mesa/drivers/dri/mach64/mach64_span.c
+++ b/src/mesa/drivers/dri/mach64/mach64_span.c
@@ -200,15 +200,15 @@ static void mach64DDSetBuffer( GLcontext *ctx,
mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
switch ( bufferBit ) {
- case DD_FRONT_LEFT_BIT:
+ case BUFFER_BIT_FRONT_LEFT:
if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
- fprintf(stderr,"%s: DD_FRONT_LEFT_BIT\n", __FUNCTION__);
+ fprintf(stderr,"%s: BUFFER_BIT_FRONT_LEFT\n", __FUNCTION__);
mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->frontOffset;
mmesa->drawPitch = mmesa->readPitch = mmesa->mach64Screen->frontPitch;
break;
- case DD_BACK_LEFT_BIT:
+ case BUFFER_BIT_BACK_LEFT:
if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
- fprintf(stderr,"%s: DD_BACK_LEFT_BIT\n", __FUNCTION__);
+ fprintf(stderr,"%s: BUFFER_BIT_BACK_LEFT\n", __FUNCTION__);
mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->backOffset;
mmesa->drawPitch = mmesa->readPitch = mmesa->mach64Screen->backPitch;
break;
@@ -220,12 +220,14 @@ static void mach64DDSetBuffer( GLcontext *ctx,
void mach64DDInitSpanFuncs( GLcontext *ctx )
{
+#if 0
mach64ContextPtr mmesa = MACH64_CONTEXT(ctx);
+#endif
struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
swdd->SetBuffer = mach64DDSetBuffer;
-
+#if 0
switch ( mmesa->mach64Screen->cpp ) {
case 2:
swdd->WriteRGBASpan = mach64WriteRGBASpan_RGB565;
@@ -251,13 +253,15 @@ void mach64DDInitSpanFuncs( GLcontext *ctx )
default:
break;
}
+#endif
/* Depth buffer is always 16 bit */
+#if 0
swdd->ReadDepthSpan = mach64ReadDepthSpan_16;
swdd->WriteDepthSpan = mach64WriteDepthSpan_16;
swdd->ReadDepthPixels = mach64ReadDepthPixels_16;
swdd->WriteDepthPixels = mach64WriteDepthPixels_16;
-
+#endif
/* No hardware stencil buffer */
swdd->ReadStencilSpan = NULL;
swdd->WriteStencilSpan = NULL;
@@ -272,3 +276,58 @@ void mach64DDInitSpanFuncs( GLcontext *ctx )
swdd->ReadCI32Span = NULL;
swdd->ReadCI32Pixels = NULL;
}
+
+
+/**
+ * Plug in the Get/Put routines for the given driRenderbuffer.
+ */
+void
+mach64SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
+{
+ if (drb->Base.InternalFormat == GL_RGBA) {
+ if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
+ drb->Base.GetRow = mach64ReadRGBASpan_RGB565;
+ drb->Base.GetValues = mach64ReadRGBAPixels_RGB565;
+ drb->Base.PutRow = mach64WriteRGBASpan_RGB565;
+ drb->Base.PutRowRGB = mach64WriteRGBSpan_RGB565;
+ drb->Base.PutMonoRow = mach64WriteMonoRGBASpan_RGB565;
+ drb->Base.PutValues = mach64WriteRGBAPixels_RGB565;
+ drb->Base.PutMonoValues = mach64WriteMonoRGBAPixels_RGB565;
+ }
+ else {
+ drb->Base.GetRow = mach64ReadRGBASpan_ARGB8888;
+ drb->Base.GetValues = mach64ReadRGBAPixels_ARGB8888;
+ drb->Base.PutRow = mach64WriteRGBASpan_ARGB8888;
+ drb->Base.PutRowRGB = mach64WriteRGBSpan_ARGB8888;
+ drb->Base.PutMonoRow = mach64WriteMonoRGBASpan_ARGB8888;
+ drb->Base.PutValues = mach64WriteRGBAPixels_ARGB8888;
+ drb->Base.PutMonoValues = mach64WriteMonoRGBAPixels_ARGB8888;
+ }
+ }
+ else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
+ drb->Base.GetRow = mach64ReadDepthSpan_16;
+ drb->Base.GetValues = mach64ReadDepthPixels_16;
+ drb->Base.PutRow = mach64WriteDepthSpan_16;
+ drb->Base.PutMonoRow = mach64WriteMonoDepthSpan_16;
+ drb->Base.PutValues = mach64WriteDepthPixels_16;
+ drb->Base.PutMonoValues = NULL;
+ }
+ else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
+ /* never */
+ drb->Base.GetRow = NULL;
+ drb->Base.GetValues = NULL;
+ drb->Base.PutRow = NULL;
+ drb->Base.PutMonoRow = NULL;
+ drb->Base.PutValues = NULL;
+ drb->Base.PutMonoValues = NULL;
+ }
+ else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
+ /* never */
+ drb->Base.GetRow = NULL;
+ drb->Base.GetValues = NULL;
+ drb->Base.PutRow = NULL;
+ drb->Base.PutMonoRow = NULL;
+ drb->Base.PutValues = NULL;
+ drb->Base.PutMonoValues = NULL;
+ }
+}