43 lines
1.8 KiB
C
43 lines
1.8 KiB
C
#ifndef VMF_VIDEO_DISPLAY_H
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#define VMF_VIDEO_DISPLAY_H
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#include <stdint.h>
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typedef struct VMF_VDISP_HANDLE_S VMF_VDISP_HANDLE_T;
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#define VMF_VIDEO_DISPLAY_MIN_QUEUE_SIZE 3
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/* Frame buffer descriptor (apdwData[0] = Y plane virtual address) */
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typedef struct {
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void *apdwData[4];
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uint32_t _pad[8];
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} VMF_FRAME_BUF_T;
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/* Display init options — fields accessed by set_video_data() in kdp2_host_stream.c */
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typedef struct {
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uint32_t dwInPixFormat;
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uint32_t dwMaxInWidth;
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uint32_t dwMaxInHeight;
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uint32_t _pad[61];
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} VMF_VDISP_INITOPT_T;
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VMF_VDISP_HANDLE_T *VMF_VDISP_Init(VMF_VDISP_INITOPT_T *opt);
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int VMF_VDISP_Open(VMF_VDISP_HANDLE_T **handle, unsigned int w, unsigned int h);
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int VMF_VDISP_Close(VMF_VDISP_HANDLE_T *handle);
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void VMF_VDISP_SetEarlyInterrupt(VMF_VDISP_HANDLE_T *handle, uint32_t val);
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int VMF_VDISP_All_Setting_Reset(VMF_VDISP_HANDLE_T *handle);
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int VMF_VDISP_SetCompress(VMF_VDISP_HANDLE_T *handle, int enable);
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void VMF_VDISP_Stop(VMF_VDISP_HANDLE_T *handle);
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void VMF_VDISP_Release(VMF_VDISP_HANDLE_T *handle);
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int VMF_VDISP_ProcessOneFrame(VMF_VDISP_HANDLE_T *handle, VMF_FRAME_BUF_T *buf, uint32_t *q_idx);
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int VMF_VDISP_SetMirror(VMF_VDISP_HANDLE_T *handle, uint32_t enable);
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int VMF_VDISP_SetFlip(VMF_VDISP_HANDLE_T *handle, uint32_t enable);
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int VMF_VDISP_YUVOutput_SetContrast(VMF_VDISP_HANDLE_T *handle, int contrast);
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int VMF_VDISP_YUVOutput_GetContrast(VMF_VDISP_HANDLE_T *handle, int *contrast);
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int VMF_VDISP_YUVOutput_SetBrightness(VMF_VDISP_HANDLE_T *handle, int brightness);
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int VMF_VDISP_YUVOutput_GetBrightness(VMF_VDISP_HANDLE_T *handle, int *brightness);
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int VMF_VDISP_YUVOutput_SetSaturation(VMF_VDISP_HANDLE_T *handle, uint32_t saturation);
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int VMF_VDISP_YUVOutput_GetSaturation(VMF_VDISP_HANDLE_T *handle, uint32_t *saturation);
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#endif /* VMF_VIDEO_DISPLAY_H */
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