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Merge pull request #4859 from akallabeth/autoreconnect_gfx_fix

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Fixed #4857: Properly reset clear codec.
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Martin Fleisz 2018-09-18 10:59:15 +02:00 committed by GitHub
commit 24936c1858
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 5 deletions
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17
libfreerdp/codec/clear.c
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@ -259,7 +259,7 @@ static BOOL clear_decompress_subcode_rlex(wStream* s,
for (i = 0; i < runLengthFactor; i++)
{
BYTE* pTmpData = &pDstData[(nXDstRel + x) * GetBytesPerPixel(DstFormat) +
(nYDstRel + y) * nDstStep];
(nYDstRel + y) * nDstStep];
if ((nXDstRel + x < nDstWidth) && (nYDstRel + y < nDstHeight))
WriteColor(pTmpData, DstFormat, color);
@ -284,7 +284,7 @@ static BOOL clear_decompress_subcode_rlex(wStream* s,
for (i = 0; i <= suiteDepth; i++)
{
BYTE* pTmpData = &pDstData[(nXDstRel + x) * GetBytesPerPixel(DstFormat) +
(nYDstRel + y) * nDstStep];
(nYDstRel + y) * nDstStep];
UINT32 color = palette[suiteIndex];
if (suiteIndex > 127)
@ -834,7 +834,7 @@ static BOOL clear_decompress_bands_data(CLEAR_CONTEXT* clear,
count = (vBarPixelCount > y) ? (vBarPixelCount - y) : 0;
pSrcPixel = &vBarShortEntry->pixels[(y - vBarYOn) * GetBytesPerPixel(
clear->format)];
clear->format)];
for (x = 0; x < count; x++)
{
@ -886,10 +886,10 @@ static BOOL clear_decompress_bands_data(CLEAR_CONTEXT* clear,
for (y = 0; y < count; y++)
{
BYTE* pDstPixel8 = &pDstData[((nYDstRel + y) * nDstStep) +
((nXDstRel + i) * GetBytesPerPixel(DstFormat))];
((nXDstRel + i) * GetBytesPerPixel(DstFormat))];
UINT32 color = ReadColor(pSrcPixel, clear->format);
color = FreeRDPConvertColor(color, clear->format,
DstFormat, NULL);
DstFormat, NULL);
if (!WriteColor(pDstPixel8, DstFormat, color))
return FALSE;
@ -1173,6 +1173,13 @@ BOOL clear_context_reset(CLEAR_CONTEXT* clear)
return FALSE;
clear->seqNumber = 0;
clear->VBarStorageCursor = 0;
clear->ShortVBarStorageCursor = 0;
if (clear->nsc)
nsc_context_reset(clear->nsc, clear->nsc->width, clear->nsc->height);
memset(clear->TempBuffer, 0, clear->TempSize);
return TRUE;
}
CLEAR_CONTEXT* clear_context_new(BOOL Compressor)