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-rw-r--r--src/mesa/drivers/dri/r200/r200_context.c23
-rw-r--r--src/mesa/drivers/dri/r200/r200_context.h1
-rw-r--r--src/mesa/drivers/dri/r200/r200_lock.c14
-rw-r--r--src/mesa/drivers/dri/r200/r200_state.c35
4 files changed, 44 insertions, 29 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index 06b2a152d9..bb7a16c932 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -87,21 +87,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
int R200_DEBUG = (0);
#endif
-
-/* Return the width and height of the given buffer.
- */
-static void r200GetBufferSize( GLframebuffer *buffer,
- GLuint *width, GLuint *height )
-{
- GET_CURRENT_CONTEXT(ctx);
- r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
- LOCK_HARDWARE( rmesa );
- *width = rmesa->dri.drawable->w;
- *height = rmesa->dri.drawable->h;
- UNLOCK_HARDWARE( rmesa );
-}
-
/* Return various strings for glGetString().
*/
static const GLubyte *r200GetString( GLcontext *ctx, GLenum name )
@@ -233,7 +218,7 @@ static const struct tnl_pipeline_stage *r200_pipeline[] = {
*/
static void r200InitDriverFuncs( struct dd_function_table *functions )
{
- functions->GetBufferSize = r200GetBufferSize;
+ functions->GetBufferSize = NULL; /* OBSOLETE */
functions->GetString = r200GetString;
}
@@ -700,7 +685,13 @@ r200MakeCurrent( __DRIcontextPrivate *driContextPriv,
if ( newCtx->dri.drawable != driDrawPriv ) {
driDrawableInitVBlank( driDrawPriv, newCtx->vblank_flags,
&newCtx->vbl_seq );
+ }
+
+ if ( newCtx->dri.drawable != driDrawPriv ||
+ newCtx->dri.readable != driReadPriv ) {
newCtx->dri.drawable = driDrawPriv;
+ newCtx->dri.readable = driReadPriv;
+
r200UpdateWindow( newCtx->glCtx );
r200UpdateViewportOffset( newCtx->glCtx );
}
diff --git a/src/mesa/drivers/dri/r200/r200_context.h b/src/mesa/drivers/dri/r200/r200_context.h
index c6910f5238..9f109e07ff 100644
--- a/src/mesa/drivers/dri/r200/r200_context.h
+++ b/src/mesa/drivers/dri/r200/r200_context.h
@@ -699,6 +699,7 @@ struct r200_dri_mirror {
__DRIcontextPrivate *context; /* DRI context */
__DRIscreenPrivate *screen; /* DRI screen */
__DRIdrawablePrivate *drawable; /* DRI drawable bound to this ctx */
+ __DRIdrawablePrivate *readable; /* DRI readable bound to this ctx */
drm_context_t hwContext;
drm_hw_lock_t *hwLock;
diff --git a/src/mesa/drivers/dri/r200/r200_lock.c b/src/mesa/drivers/dri/r200/r200_lock.c
index 66bb075864..bcc0c91639 100644
--- a/src/mesa/drivers/dri/r200/r200_lock.c
+++ b/src/mesa/drivers/dri/r200/r200_lock.c
@@ -69,7 +69,8 @@ r200UpdatePageFlipping( r200ContextPtr rmesa )
*/
void r200GetLock( r200ContextPtr rmesa, GLuint flags )
{
- __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
+ __DRIdrawablePrivate *drawable = rmesa->dri.drawable;
+ __DRIdrawablePrivate *readable = rmesa->dri.readable;
__DRIscreenPrivate *sPriv = rmesa->dri.screen;
drm_radeon_sarea_t *sarea = rmesa->sarea;
int i;
@@ -84,17 +85,20 @@ void r200GetLock( r200ContextPtr rmesa, GLuint flags )
* Since the hardware state depends on having the latest drawable
* clip rects, all state checking must be done _after_ this call.
*/
- DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
+ DRI_VALIDATE_DRAWABLE_INFO( sPriv, drawable );
+ if (drawable != readable) {
+ DRI_VALIDATE_DRAWABLE_INFO( sPriv, readable );
+ }
- if ( rmesa->lastStamp != dPriv->lastStamp ) {
+ if ( rmesa->lastStamp != drawable->lastStamp ) {
r200UpdatePageFlipping( rmesa );
if (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
r200SetCliprects( rmesa, GL_BACK_LEFT );
else
r200SetCliprects( rmesa, GL_FRONT_LEFT );
r200UpdateViewportOffset( rmesa->glCtx );
- driUpdateFramebufferSize(rmesa->glCtx, dPriv);
- rmesa->lastStamp = dPriv->lastStamp;
+ driUpdateFramebufferSize(rmesa->glCtx, drawable);
+ rmesa->lastStamp = drawable->lastStamp;
}
R200_STATECHANGE( rmesa, ctx );
diff --git a/src/mesa/drivers/dri/r200/r200_state.c b/src/mesa/drivers/dri/r200/r200_state.c
index 097fbc868a..dc1fbef72e 100644
--- a/src/mesa/drivers/dri/r200/r200_state.c
+++ b/src/mesa/drivers/dri/r200/r200_state.c
@@ -40,6 +40,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "enums.h"
#include "colormac.h"
#include "light.h"
+#include "framebuffer.h"
#include "swrast/swrast.h"
#include "array_cache/acache.h"
@@ -1845,23 +1846,26 @@ static void r200LogicOpCode( GLcontext *ctx, GLenum opcode )
void r200SetCliprects( r200ContextPtr rmesa, GLenum mode )
{
- __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
+ __DRIdrawablePrivate *const drawable = rmesa->dri.drawable;
+ __DRIdrawablePrivate *const readable = rmesa->dri.readable;
+ GLframebuffer *const draw_fb = (GLframebuffer*) drawable->driverPrivate;
+ GLframebuffer *const read_fb = (GLframebuffer*) readable->driverPrivate;
switch ( mode ) {
case GL_FRONT_LEFT:
- rmesa->numClipRects = dPriv->numClipRects;
- rmesa->pClipRects = dPriv->pClipRects;
+ rmesa->numClipRects = drawable->numClipRects;
+ rmesa->pClipRects = drawable->pClipRects;
break;
case GL_BACK_LEFT:
/* Can't ignore 2d windows if we are page flipping.
*/
- if ( dPriv->numBackClipRects == 0 || rmesa->doPageFlip ) {
- rmesa->numClipRects = dPriv->numClipRects;
- rmesa->pClipRects = dPriv->pClipRects;
+ if ( drawable->numBackClipRects == 0 || rmesa->doPageFlip ) {
+ rmesa->numClipRects = drawable->numClipRects;
+ rmesa->pClipRects = drawable->pClipRects;
}
else {
- rmesa->numClipRects = dPriv->numBackClipRects;
- rmesa->pClipRects = dPriv->pBackClipRects;
+ rmesa->numClipRects = drawable->numBackClipRects;
+ rmesa->pClipRects = drawable->pBackClipRects;
}
break;
default:
@@ -1869,6 +1873,21 @@ void r200SetCliprects( r200ContextPtr rmesa, GLenum mode )
return;
}
+ if ((draw_fb->Width != drawable->w) || (draw_fb->Height != drawable->h)) {
+ _mesa_resize_framebuffer(rmesa->glCtx, draw_fb,
+ drawable->w, drawable->h);
+ draw_fb->Initialized = GL_TRUE;
+ }
+
+ if (drawable != readable) {
+ if ((read_fb->Width != readable->w) ||
+ (read_fb->Height != readable->h)) {
+ _mesa_resize_framebuffer(rmesa->glCtx, read_fb,
+ readable->w, readable->h);
+ read_fb->Initialized = GL_TRUE;
+ }
+ }
+
if (rmesa->state.scissor.enabled)
r200RecalcScissorRects( rmesa );
}
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 15:29:33 +0000