diff options
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_context.c | 30 | ||||
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_context.h | 11 | ||||
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_lock.c | 14 | ||||
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_screen.c | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_state.c | 35 |
5 files changed, 57 insertions, 34 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c index 6328c084425..e4dcc96466d 100644 --- a/src/mesa/drivers/dri/radeon/radeon_context.c +++ b/src/mesa/drivers/dri/radeon/radeon_context.c @@ -70,7 +70,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define need_GL_EXT_secondary_color #include "extension_helper.h" -#define DRIVER_DATE "20060327" +#define DRIVER_DATE "20061018" #include "vblank.h" #include "utils.h" @@ -80,21 +80,6 @@ int RADEON_DEBUG = (0); #endif -/* Return the width and height of the given buffer. - */ -static void radeonGetBufferSize( GLframebuffer *buffer, - GLuint *width, GLuint *height ) -{ - GET_CURRENT_CONTEXT(ctx); - radeonContextPtr rmesa = RADEON_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 *radeonGetString( GLcontext *ctx, GLenum name ) @@ -186,7 +171,7 @@ static const struct tnl_pipeline_stage *radeon_pipeline[] = { */ static void radeonInitDriverFuncs( struct dd_function_table *functions ) { - functions->GetBufferSize = radeonGetBufferSize; + functions->GetBufferSize = NULL; /* OBSOLETE */ functions->GetString = radeonGetString; } @@ -280,7 +265,8 @@ radeonCreateContext( const __GLcontextModes *glVisual, /* Init radeon context data */ rmesa->dri.context = driContextPriv; rmesa->dri.screen = sPriv; - rmesa->dri.drawable = NULL; /* Set by XMesaMakeCurrent */ + rmesa->dri.drawable = NULL; + rmesa->dri.readable = NULL; rmesa->dri.hwContext = driContextPriv->hHWContext; rmesa->dri.hwLock = &sPriv->pSAREA->lock; rmesa->dri.fd = sPriv->fd; @@ -621,11 +607,17 @@ radeonMakeCurrent( __DRIcontextPrivate *driContextPriv, /* XXX we may need to validate the drawable here!!! */ 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; + radeonUpdateWindow( newCtx->glCtx ); radeonUpdateViewportOffset( newCtx->glCtx ); } - + _mesa_make_current( newCtx->glCtx, (GLframebuffer *) driDrawPriv->driverPrivate, (GLframebuffer *) driReadPriv->driverPrivate ); diff --git a/src/mesa/drivers/dri/radeon/radeon_context.h b/src/mesa/drivers/dri/radeon/radeon_context.h index 9902e60c595..0a7c3b2f544 100644 --- a/src/mesa/drivers/dri/radeon/radeon_context.h +++ b/src/mesa/drivers/dri/radeon/radeon_context.h @@ -496,7 +496,16 @@ struct radeon_dma { struct radeon_dri_mirror { __DRIcontextPrivate *context; /* DRI context */ __DRIscreenPrivate *screen; /* DRI screen */ - __DRIdrawablePrivate *drawable; /* DRI drawable bound to this ctx */ + + /** + * DRI drawable bound to this context for drawing. + */ + __DRIdrawablePrivate *drawable; + + /** + * DRI drawable bound to this context for reading. + */ + __DRIdrawablePrivate *readable; drm_context_t hwContext; drm_hw_lock_t *hwLock; diff --git a/src/mesa/drivers/dri/radeon/radeon_lock.c b/src/mesa/drivers/dri/radeon/radeon_lock.c index ba87271f2f5..e6ab6af4562 100644 --- a/src/mesa/drivers/dri/radeon/radeon_lock.c +++ b/src/mesa/drivers/dri/radeon/radeon_lock.c @@ -71,7 +71,8 @@ radeonUpdatePageFlipping( radeonContextPtr rmesa ) */ void radeonGetLock( radeonContextPtr rmesa, GLuint flags ) { - __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + __DRIdrawablePrivate *const drawable = rmesa->dri.drawable; + __DRIdrawablePrivate *const readable = rmesa->dri.readable; __DRIscreenPrivate *sPriv = rmesa->dri.screen; drm_radeon_sarea_t *sarea = rmesa->sarea; @@ -85,14 +86,17 @@ void radeonGetLock( radeonContextPtr 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 ) { radeonUpdatePageFlipping( rmesa ); radeonSetCliprects( rmesa ); radeonUpdateViewportOffset( rmesa->glCtx ); - driUpdateFramebufferSize(rmesa->glCtx, dPriv); - rmesa->lastStamp = dPriv->lastStamp; + driUpdateFramebufferSize(rmesa->glCtx, drawable); + rmesa->lastStamp = drawable->lastStamp; } RADEON_STATECHANGE( rmesa, ctx ); diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index 5cfa792cdb3..279357ab590 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -727,6 +727,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) (*glx_enable_extension)( psc, "GLX_MESA_allocate_memory" ); (*glx_enable_extension)( psc, "GLX_MESA_copy_sub_buffer" ); + (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" ); } #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) diff --git a/src/mesa/drivers/dri/radeon/radeon_state.c b/src/mesa/drivers/dri/radeon/radeon_state.c index 449c63eb7a2..86d8c4d963b 100644 --- a/src/mesa/drivers/dri/radeon/radeon_state.c +++ b/src/mesa/drivers/dri/radeon/radeon_state.c @@ -1635,25 +1635,42 @@ static void radeonLogicOpCode( GLcontext *ctx, GLenum opcode ) */ void radeonSetCliprects( radeonContextPtr rmesa ) { - __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; - if (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] + if (draw_fb->_ColorDrawBufferMask[0] == BUFFER_BIT_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; } } else { /* front buffer (or none, or multiple buffers */ - rmesa->numClipRects = dPriv->numClipRects; - rmesa->pClipRects = dPriv->pClipRects; + rmesa->numClipRects = drawable->numClipRects; + rmesa->pClipRects = drawable->pClipRects; + } + + 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) |