diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_blit.c | 6 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_buffers.c | 40 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_context.h | 1 |
3 files changed, 44 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_blit.c b/src/mesa/drivers/dri/i915tex/intel_blit.c index 5dcb0ddebb..b4fc1691e6 100644 --- a/src/mesa/drivers/dri/i915tex/intel_blit.c +++ b/src/mesa/drivers/dri/i915tex/intel_blit.c @@ -115,6 +115,7 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv, for (i = 0; i < nbox; i++, pbox++) { drm_clip_rect_t box; + drm_clip_rect_t sbox; if (pbox->x1 > pbox->x2 || pbox->y1 > pbox->y2 || @@ -137,6 +138,9 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv, continue; } + sbox.x1 = box.x1 - dPriv->x; + sbox.y1 = box.y1 - dPriv->y; + BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); OUT_BATCH(CMD); OUT_BATCH(BR13); @@ -145,7 +149,7 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv, OUT_RELOC(frontRegion->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, DRM_BO_MASK_MEM | DRM_BO_FLAG_WRITE, 0); - OUT_BATCH((pbox->y1 << 16) | pbox->x1); + OUT_BATCH((sbox.y1 << 16) | sbox.x1); OUT_BATCH((srcpitch * cpp) & 0xffff); OUT_RELOC(backRegion->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, DRM_BO_MASK_MEM | DRM_BO_FLAG_READ, 0); diff --git a/src/mesa/drivers/dri/i915tex/intel_buffers.c b/src/mesa/drivers/dri/i915tex/intel_buffers.c index 62ff54b007..e8dd7cd524 100644 --- a/src/mesa/drivers/dri/i915tex/intel_buffers.c +++ b/src/mesa/drivers/dri/i915tex/intel_buffers.c @@ -146,6 +146,27 @@ intelSetRenderbufferClipRects(struct intel_context *intel) intel->drawY = 0; } +/** + * As above, but for rendering private front/back buffer of a window. + * \sa intelSetPrivbufClipRects + */ + +static void +intelSetPrivbufClipRects(struct intel_context *intel) +{ + __DRIdrawablePrivate *dPriv = intel->driDrawable; + if (!dPriv) + return; + + intel->fakeClipRect.x1 = 0; + intel->fakeClipRect.y1 = 0; + intel->fakeClipRect.x2 = dPriv->w; + intel->fakeClipRect.y2 = dPriv->h; + intel->pClipRects = &intel->fakeClipRect; + intel->numClipRects = 1; + intel->drawX = 0; + intel->drawY = 0; +} /** * As above, but for rendering to front buffer of a window. @@ -212,7 +233,7 @@ intelWindowMoved(struct intel_context *intel) /* when would this happen? -BP */ intelSetFrontClipRects(intel); } - else if (intel->ctx.DrawBuffer->Name != 0) { + else if (1 || intel->ctx.DrawBuffer->Name != 0) { /* drawing to user-created FBO - do nothing */ /* Cliprects would be set from intelDrawBuffer() */ } @@ -953,10 +974,17 @@ intelCopySubBuffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h) if (ctx->Visual.doubleBufferMode) { drm_clip_rect_t rect; +#if 1 rect.x1 = x + dPriv->x; rect.y1 = (dPriv->h - y - h) + dPriv->y; rect.x2 = rect.x1 + w; rect.y2 = rect.y1 + h; +#else + rect.x1 = x; + rect.y1 = dPriv->h - y; + rect.x2 = rect.x1 + w; + rect.y2 = rect.y1 + h; +#endif _mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */ intelCopyBuffer(dPriv, &rect); } @@ -991,7 +1019,7 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb) return; } - /* Do this here, note core Mesa, since this function is called from + /* Do this here, not core Mesa, since this function is called from * many places within the driver. */ if (ctx->NewState & (_NEW_BUFFERS | _NEW_COLOR | _NEW_PIXEL)) { @@ -1042,11 +1070,19 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb) if (fb->Name == 0) { /* drawing to window system buffer */ if (front) { +#if 0 intelSetFrontClipRects(intel); +#else + intelSetPrivbufClipRects(intel); +#endif colorRegion = intel_get_rb_region(fb, BUFFER_FRONT_LEFT); } else { +#if 0 intelSetBackClipRects(intel); +#else + intelSetPrivbufClipRects(intel); +#endif colorRegion = intel_get_rb_region(fb, BUFFER_BACK_LEFT); } } diff --git a/src/mesa/drivers/dri/i915tex/intel_context.h b/src/mesa/drivers/dri/i915tex/intel_context.h index 7a9af1b5fd..d05b20abbd 100644 --- a/src/mesa/drivers/dri/i915tex/intel_context.h +++ b/src/mesa/drivers/dri/i915tex/intel_context.h @@ -254,6 +254,7 @@ struct intel_context GLuint numClipRects; /**< cliprects for drawing */ drm_clip_rect_t *pClipRects; drm_clip_rect_t fboRect; /**< cliprect for FBO rendering */ + drm_clip_rect_t fakeClipRect; /**< cliprect for priv back/fake front buffers rendering */ int perf_boxes; |