-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_pixel.c,v 1.2 2002/12/16 16:18:54 dawes Exp $ */
/*
Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
#include "r200_context.h"
#include "r200_pixel.h"
#include "r200_swtcl.h"
+#include "drirenderbuffer.h"
static GLboolean
const void *pixels, GLint sz, GLint pitch )
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- GLuint cpp = rmesa->r200Screen->cpp;
+ GLuint cpp = rmesa->radeon.radeonScreen->cpp;
if (R200_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s\n", __FUNCTION__);
!ctx->Color.ColorMask[2] ||
!ctx->Color.ColorMask[3] ||
ctx->Color.ColorLogicOpEnabled ||
- ctx->Texture._EnabledUnits ||
- ctx->Depth.OcclusionTest
+ ctx->Texture._EnabledUnits
) &&
ctx->Current.RasterPosValid);
if (*height <= 0)
return GL_FALSE;
- *size = ((*y + *height - 1) * rmesa->r200Screen->frontPitch +
- (*x + *width - 1) * rmesa->r200Screen->cpp);
+ *size = ((*y + *height - 1) * rmesa->radeon.radeonScreen->frontPitch +
+ (*x + *width - 1) * rmesa->radeon.radeonScreen->cpp);
return GL_TRUE;
}
GLvoid *pixels )
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- GLint size;
GLint pitch = pack->RowLength ? pack->RowLength : width;
GLint blit_format;
+ GLuint cpp = rmesa->radeon.radeonScreen->cpp;
+ GLint size = width * height * cpp;
+ return GL_FALSE;
+#if 0
if (R200_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s\n", __FUNCTION__);
/* Only accelerate reading to GART buffers.
*/
if ( !r200IsGartMemory(rmesa, pixels,
- pitch * height * rmesa->r200Screen->cpp ) ) {
+ pitch * height * rmesa->radeon.radeonScreen->cpp ) ) {
if (R200_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s: dest not GART\n", __FUNCTION__);
- return GL_FALSE;
}
/* Need GL_PACK_INVERT_MESA to cope with upsidedown results from
if (!check_color(ctx, type, format, pack, pixels, size, pitch))
return GL_FALSE;
- switch ( rmesa->r200Screen->cpp ) {
+ switch ( rmesa->radeon.radeonScreen->cpp ) {
case 4:
blit_format = R200_CP_COLOR_FORMAT_ARGB8888;
break;
* a full command buffer expects to be called unlocked. As a
* workaround, immediately flush the buffer on aquiring the lock.
*/
- LOCK_HARDWARE( rmesa );
+ LOCK_HARDWARE( &rmesa->radeon );
if (rmesa->store.cmd_used)
- r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
+ rcommonFlushCmdBufLocked( &rmesa->radeon, __FUNCTION__ );
if (!clip_pixelrect(ctx, ctx->ReadBuffer, &x, &y, &width, &height,
&size)) {
- UNLOCK_HARDWARE( rmesa );
+ UNLOCK_HARDWARE( &rmesa->radeon );
if (R200_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s totally clipped -- nothing to do\n",
__FUNCTION__);
}
{
- __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
+ __DRIdrawablePrivate *dPriv = rmesa->radeon.dri.drawable;
+ driRenderbuffer *drb = (driRenderbuffer *) ctx->ReadBuffer->_ColorReadBuffer;
int nbox = dPriv->numClipRects;
- int src_offset = rmesa->state.color.drawOffset
- + rmesa->r200Screen->fbLocation;
- int src_pitch = rmesa->state.color.drawPitch * rmesa->r200Screen->cpp;
+ int src_offset = drb->offset
+ + rmesa->radeon.radeonScreen->fbLocation;
+ int src_pitch = drb->pitch * drb->cpp;
int dst_offset = r200GartOffsetFromVirtual( rmesa, pixels );
- int dst_pitch = pitch * rmesa->r200Screen->cpp;
+ int dst_pitch = pitch * rmesa->radeon.radeonScreen->cpp;
drm_clip_rect_t *box = dPriv->pClipRects;
int i;
bw, bh );
}
- r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
+ rcommonFlushCmdBufLocked( &rmesa->radeon, __FUNCTION__ );
}
- UNLOCK_HARDWARE( rmesa );
-
- r200Finish( ctx ); /* required by GL */
+ UNLOCK_HARDWARE( &rmesa->radeon );
+ radeonFinish( ctx ); /* required by GL */
+#endif
return GL_TRUE;
}
GLuint planemask)
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
+ __DRIdrawablePrivate *dPriv = rmesa->radeon.dri.drawable;
drm_clip_rect_t *box = dPriv->pClipRects;
+ struct gl_renderbuffer *rb = ctx->ReadBuffer->_ColorDrawBuffers[0];
+ driRenderbuffer *drb = (driRenderbuffer *) rb;
int nbox = dPriv->numClipRects;
int i;
int blit_format;
int size;
int src_offset = r200GartOffsetFromVirtual( rmesa, pixels );
- int src_pitch = pitch * rmesa->r200Screen->cpp;
+ int src_pitch = pitch * rmesa->radeon.radeonScreen->cpp;
if (R200_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s\n", __FUNCTION__);
-
- switch ( rmesa->r200Screen->cpp ) {
+#if 0
+ switch ( rmesa->radeon.radeonScreen->cpp ) {
case 2:
blit_format = R200_CP_COLOR_FORMAT_RGB565;
break;
}
- LOCK_HARDWARE( rmesa );
+ LOCK_HARDWARE( &rmesa->radeon );
if (rmesa->store.cmd_used)
- r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
+ rcommonFlushCmdBufLocked( &rmesa->radeon, __FUNCTION__ );
y -= height; /* cope with pixel zoom */
if (!clip_pixelrect(ctx, ctx->DrawBuffer,
&x, &y, &width, &height,
&size)) {
- UNLOCK_HARDWARE( rmesa );
+ UNLOCK_HARDWARE( &rmesa->radeon );
return;
}
r200EmitBlit( rmesa,
blit_format,
src_pitch, src_offset,
- rmesa->state.color.drawPitch * rmesa->r200Screen->cpp,
- rmesa->state.color.drawOffset + rmesa->r200Screen->fbLocation,
+ drb->pitch * drb->cpp,
+ drb->offset + rmesa->radeon.radeonScreen->fbLocation,
bx - x, by - y,
bx, by,
bw, bh );
}
- r200FlushCmdBufLocked( rmesa, __FUNCTION__ );
- r200WaitForIdleLocked( rmesa ); /* required by GL */
- UNLOCK_HARDWARE( rmesa );
+ rcommonFlushCmdBufLocked( &rmesa->radeon, __FUNCTION__ );
+ radeonWaitForIdleLocked( &rmesa->radeon ); /* required by GL */
+ UNLOCK_HARDWARE( &rmesa->radeon );
+#endif
}
r200ContextPtr rmesa = R200_CONTEXT(ctx);
GLint pitch = unpack->RowLength ? unpack->RowLength : width;
GLuint planemask;
- GLuint cpp = rmesa->r200Screen->cpp;
- GLint size = width * pitch * cpp;
+ GLuint cpp = rmesa->radeon.radeonScreen->cpp;
+ GLint size = height * pitch * cpp;
if (R200_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s\n", __FUNCTION__);
+ /* check that we're drawing to exactly one color buffer */
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1)
+ return GL_FALSE;
+
switch (format) {
case GL_RGB:
case GL_RGBA:
case GL_BGRA:
- planemask = r200PackColor(cpp,
+ planemask = radeonPackColor(cpp,
ctx->Color.ColorMask[RCOMP],
ctx->Color.ColorMask[GCOMP],
ctx->Color.ColorMask[BCOMP],
return GL_FALSE;
}
- if ( r200IsGartMemory(rmesa, pixels, size) )
+ if (0)// r200IsGartMemory(rmesa, pixels, size) )
{
do_draw_pix( ctx, x, y, width, height, pitch, pixels, planemask );
return GL_TRUE;
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- if (rmesa->Fallback)
+ if (rmesa->radeon.Fallback)
_swrast_Bitmap( ctx, px, py, width, height, unpack, bitmap );
else
r200PointsBitmap( ctx, px, py, width, height, unpack, bitmap );
void r200InitPixelFuncs( GLcontext *ctx )
{
- /* Pixel path fallbacks.
- */
- ctx->Driver.Accum = _swrast_Accum;
- ctx->Driver.Bitmap = _swrast_Bitmap;
- ctx->Driver.CopyPixels = _swrast_CopyPixels;
- ctx->Driver.DrawPixels = _swrast_DrawPixels;
- ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
- if (!getenv("R200_NO_BLITS") && R200_CONTEXT(ctx)->dri.drmMinor >= 6) {
+ if (!getenv("R200_NO_BLITS")) {
ctx->Driver.ReadPixels = r200ReadPixels;
ctx->Driver.DrawPixels = r200DrawPixels;
if (getenv("R200_HW_BITMAP"))