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/*
* Copyright (c) 2011 Intel Corporation. All Rights Reserved.
* Copyright (c) Imagination Technologies Limited, UK
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Binglin Chen <binglin.chen@intel.com>
* Zhaohan Ren <zhaohan.ren@intel.com>
* Shengquan Yuan <shengquan.yuan@intel.com>
*
*/
#ifndef PSB_TEXTURE_H_
# define PSB_TEXTURE_H_
#include "pvr2d.h"
#include <img_types.h>
#define DRI2_BACK_BUFFER_EXPORT_TYPE_BUFFERS 1
#define DRI2_BACK_BUFFER_EXPORT_TYPE_SWAPCHAIN 2
#define DRI2_FLIP_BUFFERS_NUM 2
#define DRI2_BLIT_BUFFERS_NUM 2
#define DRI2_MAX_BUFFERS_NUM MAX( DRI2_FLIP_BUFFERS_NUM, DRI2_BLIT_BUFFERS_NUM )
#define VIDEO_BUFFER_NUM 20
typedef struct _psb_coeffs_ {
signed char rY;
signed char rU;
signed char rV;
signed char gY;
signed char gU;
signed char gV;
signed char bY;
signed char bU;
signed char bV;
unsigned char rShift;
unsigned char gShift;
unsigned char bShift;
signed short rConst;
signed short gConst;
signed short bConst;
} psb_coeffs_s, *psb_coeffs_p;
typedef struct _sgx_psb_fixed32 {
union {
struct {
unsigned short Fraction;
short Value;
};
long ll;
};
} sgx_psb_fixed32;
typedef struct _PVRDRI2BackBuffersExport_ {
IMG_UINT32 ui32Type;
//pixmap handles
PVR2D_HANDLE hBuffers[3];
IMG_UINT32 ui32BuffersCount;
IMG_UINT32 ui32SwapChainID;
} PVRDRI2BackBuffersExport;
struct psb_texture_s {
struct _WsbmBufferObject *vaSrf;
unsigned int video_transfermatrix;
unsigned int src_nominalrange;
unsigned int dst_nominalrange;
uint32_t gamma0;
uint32_t gamma1;
uint32_t gamma2;
uint32_t gamma3;
uint32_t gamma4;
uint32_t gamma5;
sgx_psb_fixed32 brightness;
sgx_psb_fixed32 contrast;
sgx_psb_fixed32 saturation;
sgx_psb_fixed32 hue;
psb_coeffs_s coeffs;
uint32_t update_coeffs;
PVRDRI2BackBuffersExport dri2_bb_export;
PVRDRI2BackBuffersExport extend_dri2_bb_export;
/* struct dri_drawable *extend_dri_drawable; */
/* struct dri_drawable *dri_drawable; */
unsigned char *extend_dri_drawable;
unsigned char *dri_drawable;
uint32_t dri_init_flag;
uint32_t extend_dri_init_flag;
uint32_t adjust_window_flag;
uint32_t current_blt_buffer;
uint32_t extend_current_blt_buffer;
uint32_t destw_save;
uint32_t desth_save;
uint32_t drawable_update_flag; /* drawable resize or switch between window <==> pixmap */
uint32_t local_rotation_save;
uint32_t extend_rotation_save;
PVR2DMEMINFO *pal_meminfo[6];
PVR2DMEMINFO *blt_meminfo_pixmap;
PVR2DMEMINFO *blt_meminfo[DRI2_BLIT_BUFFERS_NUM];
PVR2DMEMINFO *flip_meminfo[DRI2_FLIP_BUFFERS_NUM];
PVR2DMEMINFO *extend_blt_meminfo[DRI2_BLIT_BUFFERS_NUM];
};
int psb_ctexture_init(VADriverContextP ctx);
void psb_ctexture_deinit(VADriverContextP ctx);
void blit_texture_to_buf(VADriverContextP ctx, unsigned char * data, int src_x, int src_y, int src_w,
int src_h, int dst_x, int dst_y, int dst_w, int dst_h,
int width, int height, int src_pitch, struct _WsbmBufferObject * src_buf,
unsigned int placement);
void psb_putsurface_textureblit(
VADriverContextP ctx, unsigned char *dst, VASurfaceID surface, int src_x, int src_y, int src_w,
int src_h, int dst_x, int dst_y, int dst_w, int dst_h, unsigned int subtitle,
int width, int height,
int src_pitch, struct _WsbmBufferObject * src_buf,
unsigned int placement, int wrap_dst);
#endif /* !PSB_TEXTURE_H_ */
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