/**
* Function description
*
* @return 0 on success, otherwise a Win32 error code
*/
static UINT gdi_SurfaceCommand_Progressive(rdpGdi* gdi,
RdpgfxClientContext* context,
const RDPGFX_SURFACE_COMMAND* cmd)
{
INT32 rc;
UINT status = CHANNEL_RC_OK;
gdiGfxSurface* surface;
RECTANGLE_16 invalidRect;
surface = (gdiGfxSurface*) context->GetSurfaceData(context, cmd->surfaceId);
if (!surface)
return ERROR_INTERNAL_ERROR;
rc = progressive_create_surface_context(surface->codecs->progressive,
cmd->surfaceId,
surface->width, surface->height);
if (rc < 0)
{
WLog_ERR(TAG, "progressive_create_surface_context failure: %d", rc);
return ERROR_INTERNAL_ERROR;
}
rc = progressive_decompress(surface->codecs->progressive, cmd->data,
cmd->length, surface->data, surface->format,
surface->scanline, cmd->left, cmd->top,
cmd->width, cmd->height, cmd->surfaceId);
if (rc < 0)
{
WLog_ERR(TAG, "progressive_decompress failure: %d", rc);
return ERROR_INTERNAL_ERROR;
}
invalidRect.left = cmd->left;
invalidRect.top = cmd->top;
invalidRect.right = cmd->right;
invalidRect.bottom = cmd->bottom;
region16_union_rect(&(surface->invalidRegion), &(surface->invalidRegion),
&invalidRect);
if (!gdi->inGfxFrame)
{
status = CHANNEL_RC_NOT_INITIALIZED;
IFCALLRET(context->UpdateSurfaces, status, context);
}
return status;
}
/**
* Function description
*
* @return 0 on success, otherwise a Win32 error code
*/
static UINT xf_SurfaceCommand_Progressive(xfContext* xfc, RdpgfxClientContext* context, RDPGFX_SURFACE_COMMAND* cmd)
{
int i, j;
int status;
BYTE* DstData;
RFX_RECT* rect;
int nXDst, nYDst;
int nXSrc, nYSrc;
int nWidth, nHeight;
int nbUpdateRects;
xfGfxSurface* surface;
REGION16 updateRegion;
RECTANGLE_16 updateRect;
RECTANGLE_16* updateRects;
REGION16 clippingRects;
RECTANGLE_16 clippingRect;
RFX_PROGRESSIVE_TILE* tile;
PROGRESSIVE_BLOCK_REGION* region;
surface = (xfGfxSurface*) context->GetSurfaceData(context, cmd->surfaceId);
if (!surface)
return ERROR_INTERNAL_ERROR;
if (!freerdp_client_codecs_prepare(surface->codecs, FREERDP_CODEC_PROGRESSIVE,
surface->width, surface->height))
return ERROR_INTERNAL_ERROR;
progressive_create_surface_context(surface->codecs->progressive, cmd->surfaceId, surface->width, surface->height);
DstData = surface->data;
status = progressive_decompress(surface->codecs->progressive, cmd->data, cmd->length, &DstData,
surface->format, surface->scanline, cmd->left, cmd->top, cmd->width, cmd->height, cmd->surfaceId);
if (status < 0)
{
WLog_ERR(TAG, "progressive_decompress failure: %d", status);
return ERROR_INTERNAL_ERROR;
}
region = &(surface->codecs->progressive->region);
region16_init(&clippingRects);
for (i = 0; i < region->numRects; i++)
{
rect = &(region->rects[i]);
clippingRect.left = cmd->left + rect->x;
clippingRect.top = cmd->top + rect->y;
clippingRect.right = clippingRect.left + rect->width;
clippingRect.bottom = clippingRect.top + rect->height;
region16_union_rect(&clippingRects, &clippingRects, &clippingRect);
}
for (i = 0; i < region->numTiles; i++)
{
tile = region->tiles[i];
updateRect.left = cmd->left + tile->x;
updateRect.top = cmd->top + tile->y;
updateRect.right = updateRect.left + 64;
updateRect.bottom = updateRect.top + 64;
region16_init(&updateRegion);
region16_intersect_rect(&updateRegion, &clippingRects, &updateRect);
updateRects = (RECTANGLE_16*) region16_rects(&updateRegion, &nbUpdateRects);
for (j = 0; j < nbUpdateRects; j++)
{
nXDst = updateRects[j].left;
nYDst = updateRects[j].top;
nWidth = updateRects[j].right - updateRects[j].left;
nHeight = updateRects[j].bottom - updateRects[j].top;
nXSrc = nXDst - (cmd->left + tile->x);
nYSrc = nYDst - (cmd->top + tile->y);
freerdp_image_copy(surface->data, PIXEL_FORMAT_XRGB32,
surface->scanline, nXDst, nYDst, nWidth, nHeight,
tile->data, PIXEL_FORMAT_XRGB32, 64 * 4, nXSrc, nYSrc, NULL);
region16_union_rect(&surface->invalidRegion, &surface->invalidRegion, &updateRects[j]);
}
region16_uninit(&updateRegion);
}
region16_uninit(&clippingRects);
if (!xfc->inGfxFrame)
xf_UpdateSurfaces(xfc);
return CHANNEL_RC_OK;
}
int test_progressive_decode(PROGRESSIVE_CONTEXT* progressive, EGFX_SAMPLE_FILE files[4], EGFX_SAMPLE_FILE bitmaps[4], int quarter, int count)
{
int cnt;
int pass;
int size;
int index;
int status;
int nXSrc, nYSrc;
int nXDst, nYDst;
int nWidth, nHeight;
RECTANGLE_16 tileRect;
RECTANGLE_16 updateRect;
RECTANGLE_16 clippingRect;
RFX_PROGRESSIVE_TILE* tile;
PROGRESSIVE_BLOCK_REGION* region;
clippingRect.left = 0;
clippingRect.top = 0;
clippingRect.right = g_Width;
clippingRect.bottom = g_Height;
for (pass = 0; pass < count; pass++)
{
status = progressive_decompress(progressive, files[pass].buffer, files[pass].size,
&g_DstData, PIXEL_FORMAT_XRGB32, g_DstStep, 0, 0, g_Width, g_Height, 0);
printf("ProgressiveDecompress: status: %d pass: %d\n", status, pass + 1);
region = &(progressive->region);
switch (quarter)
{
case 0:
clippingRect.left = 0;
clippingRect.top = 0;
clippingRect.right = g_Width / 2;
clippingRect.bottom = g_Height /2;
break;
case 1:
clippingRect.left = g_Width / 2;
clippingRect.top = g_Height / 2;
clippingRect.right = g_Width;
clippingRect.bottom = g_Height;
break;
case 2:
clippingRect.left = 0;
clippingRect.top = g_Height / 2;
clippingRect.right = g_Width / 2;
clippingRect.bottom = g_Height;
break;
case 3:
clippingRect.left = g_Width / 2;
clippingRect.top = 0;
clippingRect.right = g_Width;
clippingRect.bottom = g_Height / 2;
break;
}
for (index = 0; index < region->numTiles; index++)
{
tile = region->tiles[index];
tileRect.left = tile->x;
tileRect.top = tile->y;
tileRect.right = tile->x + tile->width;
tileRect.bottom = tile->y + tile->height;
rectangles_intersection(&tileRect, &clippingRect, &updateRect);
nXDst = updateRect.left;
nYDst = updateRect.top;
nWidth = updateRect.right - updateRect.left;
nHeight = updateRect.bottom - updateRect.top;
if ((nWidth <= 0) || (nHeight <= 0))
continue;
nXSrc = nXDst - tile->x;
nYSrc = nYDst - tile->y;
freerdp_image_copy(g_DstData, PIXEL_FORMAT_XRGB32, g_DstStep,
nXDst, nYDst, nWidth, nHeight, tile->data,
PIXEL_FORMAT_XRGB32, 64 * 4, nXSrc, nYSrc);
}
size = bitmaps[pass].size;
cnt = test_memcmp_count(g_DstData, bitmaps[pass].buffer, size, 1);
if (cnt)
{
float rate = ((float) cnt) / ((float) size) * 100.0f;
printf("Progressive RemoteFX decompression failure\n");
printf("Actual, Expected (%d/%d = %.3f%%):\n", cnt, size, rate);
}
//WLog_Image(progressive->log, WLOG_TRACE, g_DstData, g_Width, g_Height, 32);
}
return 1;
}
/**
* Function description
*
* @return 0 on success, otherwise a Win32 error code
*/
static UINT gdi_SurfaceCommand_Progressive(rdpGdi* gdi,
RdpgfxClientContext* context,
const RDPGFX_SURFACE_COMMAND* cmd)
{
INT32 rc;
UINT status = CHANNEL_RC_OK;
gdiGfxSurface* surface;
REGION16 invalidRegion;
const RECTANGLE_16* rects;
UINT32 nrRects, x;
/**
* Note: Since this comes via a Wire-To-Surface-2 PDU the
* cmd's top/left/right/bottom/width/height members are always zero!
* The update region is determined during decompression.
*/
surface = (gdiGfxSurface*) context->GetSurfaceData(context, cmd->surfaceId);
if (!surface)
{
WLog_ERR(TAG, "%s: unable to retrieve surfaceData for surfaceId=%"PRIu32"", __FUNCTION__, cmd->surfaceId);
return ERROR_NOT_FOUND;
}
rc = progressive_create_surface_context(surface->codecs->progressive,
cmd->surfaceId,
surface->width, surface->height);
if (rc < 0)
{
WLog_ERR(TAG, "progressive_create_surface_context failure: %"PRId32"", rc);
return ERROR_INTERNAL_ERROR;
}
region16_init(&invalidRegion);
rc = progressive_decompress(surface->codecs->progressive, cmd->data,
cmd->length, surface->data, surface->format,
surface->scanline, cmd->left, cmd->top,
&invalidRegion, cmd->surfaceId);
if (rc < 0)
{
WLog_ERR(TAG, "progressive_decompress failure: %"PRId32"", rc);
region16_uninit(&invalidRegion);
return ERROR_INTERNAL_ERROR;
}
rects = region16_rects(&invalidRegion, &nrRects);
IFCALL(context->UpdateSurfaceArea, context, surface->surfaceId, nrRects, rects);
for (x=0; x<nrRects; x++)
region16_union_rect(&surface->invalidRegion, &surface->invalidRegion, &rects[x]);
region16_uninit(&invalidRegion);
if (!gdi->inGfxFrame)
{
status = CHANNEL_RC_NOT_INITIALIZED;
IFCALLRET(context->UpdateSurfaces, status, context);
}
return status;
}
