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| -rw-r--r-- | include/kernel/display.h | 87 | ||||
| -rw-r--r-- | nids/360/SceDisplay.yml | 8 |
2 files changed, 95 insertions, 0 deletions
diff --git a/include/kernel/display.h b/include/kernel/display.h new file mode 100644 index 0000000..0f49bee --- /dev/null +++ b/include/kernel/display.h @@ -0,0 +1,87 @@ +#ifndef _PSP2_KERNEL_DISPLAY_H_ +#define _PSP2_KERNEL_DISPLAY_H_ + +#include <psp2/types.h> + +#ifdef __cplusplus +extern "C" { +#endif + +enum { + SCE_DISPLAY_ERROR_OK = 0, + SCE_DISPLAY_ERROR_INVALID_HEAD = 0x80290000, + SCE_DISPLAY_ERROR_INVALID_VALUE = 0x80290001, + SCE_DISPLAY_ERROR_INVALID_ADDR = 0x80290002, + SCE_DISPLAY_ERROR_INVALID_PIXELFORMAT = 0x80290003, + SCE_DISPLAY_ERROR_INVALID_PITCH = 0x80290004, + SCE_DISPLAY_ERROR_INVALID_RESOLUTION = 0x80290005, + SCE_DISPLAY_ERROR_INVALID_UPDATETIMING = 0x80290006, + SCE_DISPLAY_ERROR_NO_FRAME_BUFFER = 0x80290007, + SCE_DISPLAY_ERROR_NO_PIXEL_DATA = 0x80290008 +}; + +#define SCE_DISPLAY_PIXELFORMAT_A8B8G8R8 0x00000000U + +enum { + /** Buffer change effective immediately */ + SCE_DISPLAY_SETBUF_IMMEDIATE = 0, + /** Buffer change effective next frame */ + SCE_DISPLAY_SETBUF_NEXTFRAME = 1 +}; + +/** + * Structure used with sceDisplaySetFrameBuf to set/update framebuffer. + * Original screen resolution is 960x544, but the following resolutions + * can also be supplied as width and height : + * 480x272, 640x368, 720x408 + * + * @note - This structure is returned by sceDisplayGetFrameBuf +*/ +typedef struct SceDisplayFrameBuf { + SceSize size; //!< sizeof(SceDisplayFrameBuf) + void *base; //!< Pointer to framebuffer + unsigned int pitch; //!< pitch pixels + unsigned int pixelformat; //!< use SCE_DISPLAY_PIXELFORMAT_A8B8G8R8 + unsigned int width; //!< framebuffer width + unsigned int height; //!< framebuffer height +} SceDisplayFrameBuf; + +/** + * Set/Update framebuffer parameters + * + * @param[in] pParam - Pointer to a ::SceDisplayFrameBuf structure. + * @param[in] sync - One of ::DisplaySetBufSync + * + * @return 0 on success, < 0 on error. + * @note - If NULL is provided as pParam pointer, output is blacked out. +*/ +int sceDisplaySetFrameBuf(const SceDisplayFrameBuf *pParam, int sync); + +/** + * Get current framebuffer parameters + * + * @param[out] pParam - Pointer to a ::SceDisplayFrameBuf structure + * which will receive framebuffer parameters. + * + * @param[in] sync - One of ::DisplaySetBufSync + * + * @return 0 on success, < 0 on error. +*/ +int sceDisplayGetFrameBuf(SceDisplayFrameBuf *pParam, int sync); + +/** + * Get current framebuffer dimensions + * + * @param[out] width - Framebuffer width + * @param[out] height - Framebuffer height + * + * @return 0 on success, < 0 on error. +*/ +int sceDisplayGetFrameBufDimensions(int *width, int *height); + +#ifdef __cplusplus +} +#endif + +#endif /* _PSP2_KERNEL_DISPLAY_H_ */ + diff --git a/nids/360/SceDisplay.yml b/nids/360/SceDisplay.yml index 9a41b4c..b8cf77c 100644 --- a/nids/360/SceDisplay.yml +++ b/nids/360/SceDisplay.yml @@ -17,6 +17,14 @@ modules: sceDisplayWaitVblankStartCB: 0x78B41B92 sceDisplayWaitVblankStartMulti: 0xDD0A13B8 sceDisplayWaitVblankStartMultiCB: 0x05F27764 + SceDisplayForDriver: + nid: 0x9FED47AC + functions: + sceDisplayGetFrameBuf: 0xEEDA2E54 + sceDisplayGetFrameBufDimensions: 0x5AFE6CD3 + sceDisplayGetFrameBufInternal: 0x19F94C63 + sceDisplaySetFrameBuf: 0x289D82FE + sceDisplaySetFrameBufInternal: 0x16466675 SceDisplayUser: nid: 0x4FAACD11 functions: |