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-rw-r--r--src/mesa/drivers/dri/r200/r200_ioctl.c9
-rw-r--r--src/mesa/drivers/dri/r200/r200_lock.c59
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_ioctl.c7
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_lock.c44
4 files changed, 27 insertions, 92 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_ioctl.c b/src/mesa/drivers/dri/r200/r200_ioctl.c
index bf2d091759..e45a59fe3a 100644
--- a/src/mesa/drivers/dri/r200/r200_ioctl.c
+++ b/src/mesa/drivers/dri/r200/r200_ioctl.c
@@ -49,9 +49,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "r200_sanity.h"
#include "radeon_reg.h"
+#include "drirenderbuffer.h"
#include "vblank.h"
-
#define R200_TIMEOUT 512
#define R200_IDLE_RETRY 16
@@ -573,6 +573,13 @@ void r200PageFlip( const __DRIdrawablePrivate *dPriv )
rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE;
}
#else
+ /* Get ready for drawing next frame. Update the renderbuffers'
+ * flippedOffset/Pitch fields so we draw into the right place.
+ */
+ driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer,
+ rmesa->sarea->pfCurrentPage);
+
+
r200UpdateDrawBuffer(rmesa->glCtx);
#endif
}
diff --git a/src/mesa/drivers/dri/r200/r200_lock.c b/src/mesa/drivers/dri/r200/r200_lock.c
index 2edf5b6637..1279cd70f9 100644
--- a/src/mesa/drivers/dri/r200/r200_lock.c
+++ b/src/mesa/drivers/dri/r200/r200_lock.c
@@ -32,15 +32,16 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include <string.h>
#include "r200_context.h"
#include "r200_lock.h"
#include "r200_tex.h"
#include "r200_state.h"
#include "r200_ioctl.h"
+
#include "drirenderbuffer.h"
+
#if DEBUG_LOCKING
char *prevLockFile = NULL;
int prevLockLine = 0;
@@ -51,62 +52,10 @@ int prevLockLine = 0;
static void
r200UpdatePageFlipping( r200ContextPtr rmesa )
{
-#if 000
- int use_back;
rmesa->doPageFlip = rmesa->sarea->pfState;
-
- use_back = (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT);
- use_back ^= (rmesa->sarea->pfCurrentPage == 1);
-
- if (use_back) {
- rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset;
- rmesa->state.color.drawPitch = rmesa->r200Screen->backPitch;
- } else {
- rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset;
- rmesa->state.color.drawPitch = rmesa->r200Screen->frontPitch;
- }
-
- R200_STATECHANGE( rmesa, ctx );
- rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset
- + rmesa->r200Screen->fbLocation;
- rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = rmesa->state.color.drawPitch;
-#else
- if (rmesa->doPageFlip != rmesa->sarea->pfState
- || rmesa->sarea->pfState) {
- /* If page flipping is on, or we're turning it on/off now we need
- * to update the flipped buffer info.
- */
- struct gl_framebuffer *fb = rmesa->glCtx->WinSysDrawBuffer;
- driRenderbuffer *front_drb
- = (driRenderbuffer *) fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
- driRenderbuffer *back_drb
- = (driRenderbuffer *) fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
-
- if (rmesa->sarea->pfState && rmesa->sarea->pfCurrentPage == 1) {
- /* flipped buffers */
- front_drb->flippedOffset = back_drb->offset;
- front_drb->flippedPitch = back_drb->pitch;
- back_drb->flippedOffset = front_drb->offset;
- back_drb->flippedPitch = front_drb->pitch;
- }
- else {
- /* unflipped buffers */
- front_drb->flippedOffset = front_drb->offset;
- front_drb->flippedPitch = front_drb->pitch;
- if (back_drb) {
- /* back buffer is non-existant when single buffered */
- back_drb->flippedOffset = back_drb->offset;
- back_drb->flippedPitch = back_drb->pitch;
- }
- }
-
- /* update local state */
- rmesa->doPageFlip = rmesa->sarea->pfState;
-
- /* set hw.ctx.cmd state here */
- r200UpdateDrawBuffer(rmesa->glCtx);
+ if (!rmesa->doPageFlip) {
+ driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer, GL_FALSE);
}
-#endif
}
diff --git a/src/mesa/drivers/dri/radeon/radeon_ioctl.c b/src/mesa/drivers/dri/radeon/radeon_ioctl.c
index 92f676015a..3d66d3e05f 100644
--- a/src/mesa/drivers/dri/radeon/radeon_ioctl.c
+++ b/src/mesa/drivers/dri/radeon/radeon_ioctl.c
@@ -52,6 +52,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define STANDALONE_MMIO
#include "radeon_macros.h" /* for INREG() */
+#include "drirenderbuffer.h"
#include "vblank.h"
#define RADEON_TIMEOUT 512
@@ -999,6 +1000,12 @@ void radeonPageFlip( const __DRIdrawablePrivate *dPriv )
rmesa->swap_count++;
(void) (*dri_interface->getUST)( & rmesa->swap_ust );
+ /* Get ready for drawing next frame. Update the renderbuffers'
+ * flippedOffset/Pitch fields so we draw into the right place.
+ */
+ driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer,
+ rmesa->sarea->pfCurrentPage);
+
radeonUpdateDrawBuffer(rmesa->glCtx);
}
diff --git a/src/mesa/drivers/dri/radeon/radeon_lock.c b/src/mesa/drivers/dri/radeon/radeon_lock.c
index 2fc5bc7aef..c342b11508 100644
--- a/src/mesa/drivers/dri/radeon/radeon_lock.c
+++ b/src/mesa/drivers/dri/radeon/radeon_lock.c
@@ -40,8 +40,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "radeon_tex.h"
#include "radeon_state.h"
#include "radeon_ioctl.h"
+
#include "drirenderbuffer.h"
+
#if DEBUG_LOCKING
char *prevLockFile = NULL;
int prevLockLine = 0;
@@ -52,40 +54,9 @@ int prevLockLine = 0;
static void
radeonUpdatePageFlipping( radeonContextPtr rmesa )
{
- if (rmesa->doPageFlip != rmesa->sarea->pfState
- || rmesa->sarea->pfState) {
- /* If page flipping is on, re we're turning it on/off now we need
- * to update the flipped buffer info.
- */
- struct gl_framebuffer *fb = rmesa->glCtx->WinSysDrawBuffer;
- driRenderbuffer *front_drb
- = (driRenderbuffer *) fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
- driRenderbuffer *back_drb
- = (driRenderbuffer *) fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
-
- if (rmesa->sarea->pfState && rmesa->sarea->pfCurrentPage == 1) {
- /* flipped buffers */
- front_drb->flippedOffset = back_drb->offset;
- front_drb->flippedPitch = back_drb->pitch;
- back_drb->flippedOffset = front_drb->offset;
- back_drb->flippedPitch = front_drb->pitch;
- }
- else {
- /* unflipped buffers */
- front_drb->flippedOffset = front_drb->offset;
- front_drb->flippedPitch = front_drb->pitch;
- if (back_drb) {
- /* back buffer is non-existant when single buffered */
- back_drb->flippedOffset = back_drb->offset;
- back_drb->flippedPitch = back_drb->pitch;
- }
- }
-
- /* update local state */
- rmesa->doPageFlip = rmesa->sarea->pfState;
-
- /* set hw.ctx.cmd state here */
- radeonUpdateDrawBuffer(rmesa->glCtx);
+ rmesa->doPageFlip = rmesa->sarea->pfState;
+ if (!rmesa->doPageFlip) {
+ driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer, GL_FALSE);
}
}
@@ -117,7 +88,6 @@ void radeonGetLock( radeonContextPtr rmesa, GLuint flags )
*/
DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
if ( rmesa->lastStamp != dPriv->lastStamp ) {
radeonUpdatePageFlipping( rmesa );
if (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
@@ -132,7 +102,9 @@ void radeonGetLock( radeonContextPtr rmesa, GLuint flags )
if (rmesa->sarea->tiling_enabled) {
rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= RADEON_COLOR_TILE_ENABLE;
}
- else rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= ~RADEON_COLOR_TILE_ENABLE;
+ else {
+ rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= ~RADEON_COLOR_TILE_ENABLE;
+ }
if ( sarea->ctx_owner != rmesa->dri.hwContext ) {
int i;
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 03:12:23 +0000