From 30375962d6f4ae24cf6b42f3dd4da2020824d338 Mon Sep 17 00:00:00 2001 From: Jay Sorg Date: Wed, 23 Apr 2014 21:03:28 -0700 Subject: [PATCH] xorg: minor change to capture --- xorg/server/module/rdpCapture.c | 59 +++++++++++++++++++++++-------- xorg/server/module/rdpCapture.h | 5 ++- xorg/server/module/rdpClientCon.c | 38 ++++++++++++-------- 3 files changed, 70 insertions(+), 32 deletions(-) diff --git a/xorg/server/module/rdpCapture.c b/xorg/server/module/rdpCapture.c index cf8fc768..189f313a 100644 --- a/xorg/server/module/rdpCapture.c +++ b/xorg/server/module/rdpCapture.c @@ -33,6 +33,7 @@ #include "rdpDraw.h" #include "rdpClientCon.h" #include "rdpReg.h" +#include "rdpMisc.h" #define LOG_LEVEL 1 #define LLOGLN(_level, _args) \ @@ -40,13 +41,13 @@ /******************************************************************************/ static Bool -rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, +rdpCapture0(RegionPtr in_reg, BoxPtr *out_rects, int *num_out_rects, void *src, int src_width, int src_height, int src_stride, int src_format, void *dst, int dst_width, int dst_height, int dst_stride, int dst_format, int max_rects) { - BoxPtr prects; + BoxPtr psrc_rects; BoxRec rect; RegionRec reg; char *src_rect; @@ -88,14 +89,25 @@ rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, if (num_regions > max_rects) { num_regions = 1; - prects = rdpRegionExtents(®); - rdpRegionUninit(out_reg); - rdpRegionInit(out_reg, prects, 0); + psrc_rects = rdpRegionExtents(®); } else { - prects = REGION_RECTS(®); - rdpRegionCopy(out_reg, ®); + psrc_rects = REGION_RECTS(®); + } + + if (num_regions < 1) + { + return FALSE; + } + + *num_out_rects = num_regions; + + *out_rects = (BoxPtr) g_malloc(sizeof(BoxRec) * num_regions, 0); + for (i = 0; i < num_regions; i++) + { + rect = psrc_rects[i]; + (*out_rects)[i] = rect; } if ((src_format == XRDP_a8r8g8b8) && (dst_format == XRDP_a8r8g8b8)) @@ -105,7 +117,7 @@ rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, for (i = 0; i < num_regions; i++) { /* get rect to copy */ - rect = prects[i]; + rect = (*out_rects)[i]; /* get rect dimensions */ width = rect.x2 - rect.x1; @@ -137,7 +149,7 @@ rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, for (i = 0; i < num_regions; i++) { /* get rect to copy */ - rect = prects[i]; + rect = (*out_rects)[i]; /* get rect dimensions */ width = rect.x2 - rect.x1; @@ -174,7 +186,7 @@ rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, for (i = 0; i < num_regions; i++) { /* get rect to copy */ - rect = prects[i]; + rect = (*out_rects)[i]; /* get rect dimensions */ width = rect.x2 - rect.x1; @@ -211,7 +223,7 @@ rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, for (i = 0; i < num_regions; i++) { /* get rect to copy */ - rect = prects[i]; + rect = (*out_rects)[i]; /* get rect dimensions */ width = rect.x2 - rect.x1; @@ -248,7 +260,7 @@ rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, for (i = 0; i < num_regions; i++) { /* get rect to copy */ - rect = prects[i]; + rect = (*out_rects)[i]; /* get rect dimensions */ width = rect.x2 - rect.x1; @@ -285,11 +297,22 @@ rdpCapture0(RegionPtr in_reg, RegionPtr out_reg, return rv; } +/******************************************************************************/ +static Bool +rdpCapture1(RegionPtr in_reg, BoxPtr *out_rects, int *num_out_rects, + void *src, int src_width, int src_height, + int src_stride, int src_format, + void *dst, int dst_width, int dst_height, + int dst_stride, int dst_format, int max_rects) +{ + return FALSE; +} + /** * Copy an array of rectangles from one memory area to another *****************************************************************************/ Bool -rdpCapture(RegionPtr in_reg, RegionPtr out_reg, +rdpCapture(RegionPtr in_reg, BoxPtr *out_rects, int *num_out_rects, void *src, int src_width, int src_height, int src_stride, int src_format, void *dst, int dst_width, int dst_height, @@ -299,7 +322,13 @@ rdpCapture(RegionPtr in_reg, RegionPtr out_reg, switch (mode) { case 0: - return rdpCapture0(in_reg, out_reg, + return rdpCapture0(in_reg, out_rects, num_out_rects, + src, src_width, src_height, + src_stride, src_format, + dst, dst_width, dst_height, + dst_stride, dst_format, 15); + case 1: + return rdpCapture1(in_reg, out_rects, num_out_rects, src, src_width, src_height, src_stride, src_format, dst, dst_width, dst_height, @@ -308,5 +337,5 @@ rdpCapture(RegionPtr in_reg, RegionPtr out_reg, LLOGLN(0, ("rdpCapture: unimp mode")); break; } - return TRUE; + return FALSE; } diff --git a/xorg/server/module/rdpCapture.h b/xorg/server/module/rdpCapture.h index f92508c4..5810e3b6 100644 --- a/xorg/server/module/rdpCapture.h +++ b/xorg/server/module/rdpCapture.h @@ -19,9 +19,8 @@ */ Bool -rdpCapture(RegionPtr in_reg, RegionPtr out_reg, +rdpCapture(RegionPtr in_reg, BoxPtr *out_rects, int *num_out_rects, void *src, int src_width, int src_height, int src_stride, int src_format, void *dst, int dst_width, int dst_height, - int dst_stride, int dst_format, - int mode); + int dst_stride, int dst_format, int mode); diff --git a/xorg/server/module/rdpClientCon.c b/xorg/server/module/rdpClientCon.c index 97012428..e375b4e2 100644 --- a/xorg/server/module/rdpClientCon.c +++ b/xorg/server/module/rdpClientCon.c @@ -1874,7 +1874,8 @@ rdpClientConCheckDirtyScreen(rdpPtr dev, rdpClientCon *clientCon) static int rdpClientConSendPaintRectShmEx(rdpPtr dev, rdpClientCon *clientCon, struct image_data *id, - RegionPtr dirtyReg, RegionPtr copyReg) + RegionPtr dirtyReg, + BoxPtr copyRects, int numCopyRects) { int index; int size; @@ -1890,7 +1891,7 @@ rdpClientConSendPaintRectShmEx(rdpPtr dev, rdpClientCon *clientCon, rdpClientConBeginUpdate(dev, clientCon); num_rects_d = REGION_NUM_RECTS(dirtyReg); - num_rects_c = REGION_NUM_RECTS(copyReg); + num_rects_c = numCopyRects; if ((num_rects_c < 1) || (num_rects_d < 1)) { LLOGLN(0, ("rdpClientConSendPaintRectShmEx: nothing to send")); @@ -1922,7 +1923,7 @@ rdpClientConSendPaintRectShmEx(rdpPtr dev, rdpClientCon *clientCon, out_uint16_le(s, num_rects_c); for (index = 0; index < num_rects_c; index++) { - box = REGION_RECTS(copyReg)[index]; + box = copyRects[index]; x = box.x1; y = box.y1; cx = box.x2 - box.x1; @@ -1951,7 +1952,8 @@ static CARD32 rdpDeferredUpdateCallback(OsTimerPtr timer, CARD32 now, pointer arg) { rdpClientCon *clientCon; - RegionRec reg; + BoxPtr rects; + int num_rects; struct image_data id; LLOGLN(10, ("rdpDeferredUpdateCallback:")); @@ -1977,18 +1979,26 @@ rdpDeferredUpdateCallback(OsTimerPtr timer, CARD32 now, pointer arg) clientCon->rdp_width, clientCon->rdp_height, clientCon->rdp_Bpp, id.width, id.height)); clientCon->updateSchedualed = FALSE; - rdpRegionInit(®, NullBox, 0); - rdpCapture(clientCon->dirtyRegion, ®, - id.pixels, id.width, id.height, - id.lineBytes, XRDP_a8r8g8b8, id.shmem_pixels, - clientCon->rdp_width, clientCon->rdp_height, - clientCon->rdp_width * clientCon->rdp_Bpp, - clientCon->rdp_format, 0); - rdpClientConSendPaintRectShmEx(clientCon->dev, clientCon, &id, - clientCon->dirtyRegion, ®); + rects = 0; + num_rects = 0; + if (rdpCapture(clientCon->dirtyRegion, &rects, &num_rects, + id.pixels, id.width, id.height, + id.lineBytes, XRDP_a8r8g8b8, id.shmem_pixels, + clientCon->rdp_width, clientCon->rdp_height, + clientCon->rdp_width * clientCon->rdp_Bpp, + clientCon->rdp_format, 0)) + { + rdpClientConSendPaintRectShmEx(clientCon->dev, clientCon, &id, + clientCon->dirtyRegion, + rects, num_rects); + g_free(rects); + } + else + { + LLOGLN(0, ("rdpDeferredUpdateCallback: rdpCapture failed")); + } rdpRegionDestroy(clientCon->dirtyRegion); clientCon->dirtyRegion = rdpRegionCreate(NullBox, 0); - rdpRegionUninit(®); return 0; }