android/android_hardware_qcom_display
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copybit_c2d: Use the framebuffer stride to calculate position

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Use the framebuffer stride instead of the framebuffer width when
calculating the position for rotation.

CRs-fixed: 280765
This commit is contained in:
Naomi Luis 2011-03-25 14:18:34 -07:00 committed by Govind Surti
parent 2e44876757
commit f90406e9e1
1 changed files with 3 additions and 3 deletions
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6
libcopybit/copybit_c2d.cpp
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@ -1,6 +1,6 @@
/*
* Copyright (C) 2008 The Android Open Source Project
* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -538,7 +538,7 @@ static void set_rects(struct copybit_context_t *ctx,
(ctx->trg_transform & C2D_TARGET_ROTATE_180)) {
/* target rotation is 270 */
c2dObject->target_rect.x = (dst->t)<<16;
c2dObject->target_rect.y = (ctx->fb_width - (dst->r))<<16;
c2dObject->target_rect.y = (ALIGN(ctx->fb_width,32) - (dst->r))<<16;
c2dObject->target_rect.height = ((dst->r) - (dst->l))<<16;
c2dObject->target_rect.width = ((dst->b) - (dst->t))<<16;
} else if(ctx->trg_transform & C2D_TARGET_ROTATE_90) {
@ -548,7 +548,7 @@ static void set_rects(struct copybit_context_t *ctx,
c2dObject->target_rect.width = ((dst->b) - (dst->t))<<16;
} else if(ctx->trg_transform & C2D_TARGET_ROTATE_180) {
c2dObject->target_rect.y = (ctx->fb_height - dst->b)<<16;
c2dObject->target_rect.x = (ctx->fb_width - dst->r)<<16;
c2dObject->target_rect.x = (ALIGN(ctx->fb_width,32) - dst->r)<<16;
c2dObject->target_rect.height = ((dst->b) - (dst->t))<<16;
c2dObject->target_rect.width = ((dst->r) - (dst->l))<<16;
} else {