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GUAC-852: Use old bitmap_decompress if no codecs in context. Restore use of freerdp_image_flip.

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This commit is contained in:
Michael Jumper 2014-11-20 19:21:11 -08:00
parent 7fae39b593
commit f401597f10
2 changed files with 23 additions and 9 deletions
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11
configure.ac
View File

@ -652,6 +652,17 @@ then
[Whether the legacy rdpBitmap API was found])])
fi
#
# FreeRDP: rdpContext
#
# Check for rdpContext.codecs
if test "x${have_freerdp}" = "xyes"
then
AC_CHECK_MEMBERS([rdpContext.codecs],,,
[[#include <freerdp/freerdp.h>]])
fi
#
# FreeRDP: rdpPalette
#

21
src/protocols/rdp/rdp_bitmap.c
View File

@ -31,7 +31,6 @@
#include <freerdp/codec/bitmap.h>
#include <freerdp/codec/color.h>
#include <freerdp/freerdp.h>
#include <freerdp/gdi/gdi.h>
#include <guacamole/client.h>
#include <guacamole/socket.h>
@ -88,7 +87,7 @@ void guac_rdp_bitmap_new(rdpContext* context, rdpBitmap* bitmap) {
/* Free existing image, if any */
if (image_buffer != bitmap->data)
free(bitmap->data);
_aligned_free(bitmap->data);
/* Store converted image in bitmap */
bitmap->data = image_buffer;
@ -194,13 +193,13 @@ void guac_rdp_bitmap_decompress(rdpContext* context, rdpBitmap* bitmap, UINT8* d
int width, int height, int bpp, int length, BOOL compressed, int codec_id) {
#endif
UINT32* palette = ((rdp_freerdp_context*) context)->palette;
int size = width * height * 4;
bitmap->data = (UINT8*) _aligned_malloc(size, 16);
if (compressed) {
#ifdef HAVE_RDPCONTEXT_CODECS
rdpCodecs* codecs = context->codecs;
UINT32* palette = ((rdp_freerdp_context*) context)->palette;
@ -219,16 +218,20 @@ void guac_rdp_bitmap_decompress(rdpContext* context, rdpBitmap* bitmap, UINT8* d
&(bitmap->data), PIXEL_FORMAT_XRGB32, -1, 0, 0, width, height, TRUE);
}
bitmap->bpp = 32;
#else
bitmap_decompress(data, bitmap->data, width, height, length, bpp, bpp);
bitmap->bpp = bpp;
#endif
}
else {
freerdp_image_flip(data, bitmap->data, width, height, bpp);
bitmap->bpp = bpp;
}
else
freerdp_image_copy(
bitmap->data, PIXEL_FORMAT_XRGB32, -1, 0, 0,
width, height, data, gdi_get_pixel_format(bpp, TRUE), -1, 0, 0,
(BYTE*) palette);
bitmap->compressed = FALSE;
bitmap->length = size;
bitmap->bpp = 32;
}