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xfreerdp: fix egfx RemoteFX bitmap updates

This commit is contained in:
Marc-André Moreau 2014-06-12 18:23:51 -04:00
parent ae02b5b512
commit 50883e6c83
1 changed files with 41 additions and 30 deletions
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71
client/X11/xf_gfx.c
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@ -154,8 +154,6 @@ int xf_SurfaceCommand_Uncompressed(xfContext* xfc, RdpgfxClientContext* context,
xfGfxSurface* surface;
RECTANGLE_16 invalidRect;
printf("xf_SurfaceCommand_Uncompressed\n");
surface = (xfGfxSurface*) context->GetSurfaceData(context, cmd->surfaceId);
if (!surface)
@ -171,6 +169,8 @@ int xf_SurfaceCommand_Uncompressed(xfContext* xfc, RdpgfxClientContext* context,
invalidRect.right = cmd->right;
invalidRect.bottom = cmd->bottom;
printf("xf_SurfaceCommand_Uncompressed: x: %d y: %d w: %d h: %d\n", cmd->left, cmd->top, cmd->width, cmd->height);
region16_union_rect(&(xfc->invalidRegion), &(xfc->invalidRegion), &invalidRect);
if (!xfc->inGfxFrame)
@ -181,62 +181,73 @@ int xf_SurfaceCommand_Uncompressed(xfContext* xfc, RdpgfxClientContext* context,
int xf_SurfaceCommand_RemoteFX(xfContext* xfc, RdpgfxClientContext* context, RDPGFX_SURFACE_COMMAND* cmd)
{
UINT16 index;
int j;
UINT16 i;
RFX_RECT* rect;
RFX_TILE* tile;
int nXDst, nYDst;
int nWidth, nHeight;
int nbUpdateRects;
RFX_MESSAGE* message;
xfGfxSurface* surface;
RECTANGLE_16 invalidRect;
RECTANGLE_16 surfaceRect;
REGION16 updateRegion;
RECTANGLE_16 updateRect;
RECTANGLE_16* updateRects;
REGION16 clippingRects;
RECTANGLE_16 clippingRect;
surface = (xfGfxSurface*) context->GetSurfaceData(context, cmd->surfaceId);
if (!surface)
return -1;
surfaceRect.left = 0;
surfaceRect.top = 0;
surfaceRect.right = xfc->width - 1;
surfaceRect.bottom = xfc->height - 1;
message = rfx_process_message(xfc->rfx, cmd->data, cmd->length);
if (!message)
return -1;
for (index = 0; index < message->numRects; index++)
region16_init(&clippingRects);
for (i = 0; i < message->numRects; i++)
{
rect = &(message->rects[index]);
rect = &(message->rects[i]);
invalidRect.left = cmd->left + rect->x;
invalidRect.top = cmd->top + rect->y;
invalidRect.right = invalidRect.left + rect->width - 1;
invalidRect.bottom = invalidRect.top + rect->height - 1;
clippingRect.left = cmd->left + rect->x;
clippingRect.top = cmd->top + rect->y;
clippingRect.right = clippingRect.left + rect->width - 1;
clippingRect.bottom = clippingRect.top + rect->height - 1;
region16_union_rect(&(xfc->invalidRegion), &(xfc->invalidRegion), &invalidRect);
region16_union_rect(&clippingRects, &clippingRects, &clippingRect);
}
for (index = 0; index < message->numTiles; index++)
for (i = 0; i < message->numTiles; i++)
{
tile = message->tiles[index];
tile = message->tiles[i];
nWidth = nHeight = 64;
nXDst = cmd->left + tile->x;
nYDst = cmd->top + tile->y;
updateRect.left = cmd->left + tile->x;
updateRect.top = cmd->top + tile->y;
updateRect.right = updateRect.left + 64 - 1;
updateRect.bottom = updateRect.top + 64 - 1;
if ((nXDst + nWidth) > surface->width)
nWidth = surface->width - nXDst;
region16_init(&updateRegion);
region16_intersect_rect(&updateRegion, &clippingRects, &updateRect);
updateRects = (RECTANGLE_16*) region16_rects(&updateRegion, &nbUpdateRects);
if (nYDst + nHeight > surface->height)
nHeight = surface->height - nYDst;
for (j = 0; j < nbUpdateRects; j++)
{
nXDst = updateRects[j].left;
nYDst = updateRects[j].top;
nWidth = updateRects[j].right - updateRects[j].left + 1;
nHeight = updateRects[j].bottom - updateRects[j].top + 1;
/* TODO: properly handle RemoteFX tile clipping */
freerdp_image_copy(surface->data, PIXEL_FORMAT_XRGB32, surface->scanline,
nXDst, nYDst, nWidth, nHeight,
tile->data, PIXEL_FORMAT_XRGB32, 64 * 4, 0, 0);
freerdp_image_copy(surface->data, PIXEL_FORMAT_XRGB32, surface->scanline,
nXDst, nYDst, nWidth, nHeight,
tile->data, PIXEL_FORMAT_XRGB32, 64 * 4, 0, 0);
region16_union_rect(&(xfc->invalidRegion), &(xfc->invalidRegion), &updateRects[j]);
}
region16_uninit(&updateRegion);
}
rfx_message_free(xfc->rfx, message);