diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_common.c')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_common.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_common.c b/src/mesa/drivers/dri/radeon/radeon_common.c index 3bf42e9bb0..dde615a4d9 100644 --- a/src/mesa/drivers/dri/radeon/radeon_common.c +++ b/src/mesa/drivers/dri/radeon/radeon_common.c @@ -481,6 +481,32 @@ void radeonCopyBuffer( __DRIdrawablePrivate *dPriv, if (!n) continue; + if (IS_R600_CLASS(rmesa->radeonScreen)) { + int cpp = rmesa->radeonScreen->cpp; + int src_pitch = rmesa->radeonScreen->backPitch * cpp; + int dst_pitch = rmesa->radeonScreen->frontPitch * cpp; + char *src = (char *)rmesa->radeonScreen->driScreen->pFB + rmesa->radeonScreen->backOffset; + char *dst = (char *)rmesa->radeonScreen->driScreen->pFB + rmesa->radeonScreen->frontOffset; + int j; + drm_clip_rect_t *pb = rmesa->sarea->boxes; + + for (j = 0; j < n; j++) { + int x = pb[j].x1; + int y = pb[j].y1; + int w = pb[j].x2 - x; + int h = pb[j].y2 - y; + + src += (y * src_pitch) + (x * cpp); + dst += (y * dst_pitch) + (x * cpp); + + while (h--) { + memcpy(dst, src, w * cpp); + src += src_pitch; + dst += dst_pitch; + } + } + } + ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_SWAP ); if ( ret ) { @@ -1082,7 +1108,8 @@ void radeonFinish(GLcontext * ctx) struct gl_framebuffer *fb = ctx->DrawBuffer; int i; - radeonFlush(ctx); + if (ctx->Driver.Flush) + ctx->Driver.Flush(ctx); /* +r6/r7 */ if (radeon->radeonScreen->kernel_mm) { for (i = 0; i < fb->_NumColorDrawBuffers; i++) { |