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[jpegd]: adjust register configuration

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1. only if height is 8-pixel aligned but not 16-pixel aligned,
bit 20 of reg148 is enabled.
2. default output buffer size is set to 2*width*height.

Change-Id: Ib23e1530c4c6a6688c3f8e632ba3f0b8e2b3c352
Signed-off-by: timkingh.huang <timkingh.huang@rock-chips.com>
This commit is contained in:
timkingh.huang
2016-11-22 16:15:17 +08:00
parent 6aa0d635c9
commit 49a88d995e
3 changed files with 46 additions and 44 deletions
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8
mpp/codec/dec/jpeg/jpegd_parser.c
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@@ -2397,8 +2397,8 @@ MPP_RET jpegd_allocate_frame(JpegParserContext *ctx)
mpp_frame_set_fmt(pCtx->output_frame, fmt);
mpp_frame_set_width(pCtx->output_frame, pCtx->pSyntax->frame.X);
mpp_frame_set_height(pCtx->output_frame, pCtx->pSyntax->frame.Y);
mpp_frame_set_hor_stride(pCtx->output_frame, pCtx->pSyntax->frame.X);
mpp_frame_set_ver_stride(pCtx->output_frame, pCtx->pSyntax->frame.Y);
mpp_frame_set_hor_stride(pCtx->output_frame, pCtx->pSyntax->frame.hwX);
mpp_frame_set_ver_stride(pCtx->output_frame, pCtx->pSyntax->frame.hwY);
mpp_frame_set_pts(pCtx->output_frame, pCtx->pts);
if (pCtx->eos)
@@ -2407,9 +2407,9 @@ MPP_RET jpegd_allocate_frame(JpegParserContext *ctx)
mpp_buf_slot_get_unused(pCtx->frame_slots, &pCtx->frame_slot_index);
JPEGD_INFO_LOG("frame_slot_index:%d, X:%d, Y:%d", pCtx->frame_slot_index, pCtx->pSyntax->frame.X, pCtx->pSyntax->frame.Y);
value = 3;
mpp_slots_set_prop(pCtx->frame_slots, SLOTS_NUMERATOR, &value);
value = 2;
mpp_slots_set_prop(pCtx->frame_slots, SLOTS_NUMERATOR, &value);
value = 1;
mpp_slots_set_prop(pCtx->frame_slots, SLOTS_DENOMINATOR, &value);
mpp_buf_slot_set_prop(pCtx->frame_slots, pCtx->frame_slot_index, SLOT_FRAME, pCtx->output_frame);
mpp_buf_slot_set_flag(pCtx->frame_slots, pCtx->frame_slot_index, SLOT_CODEC_USE);