diff options
Diffstat (limited to 'src/newt/native/bcm_vc_iv.h')
| -rw-r--r-- | src/newt/native/bcm_vc_iv.h | 125 |
1 files changed, 119 insertions, 6 deletions
diff --git a/src/newt/native/bcm_vc_iv.h b/src/newt/native/bcm_vc_iv.h index b43483c10..f98700e4e 100644 --- a/src/newt/native/bcm_vc_iv.h +++ b/src/newt/native/bcm_vc_iv.h @@ -150,12 +150,6 @@ typedef struct { } DISPMANX_CLAMP_T; -typedef struct { - DISPMANX_ELEMENT_HANDLE_T element; - int width; /* This is necessary because dispmanx elements are not queriable. */ - int height; -} EGL_DISPMANX_WINDOW_T; - typedef struct tag_VC_RECT_T { int32_t x; int32_t y; @@ -163,6 +157,102 @@ typedef struct tag_VC_RECT_T { int32_t height; } VC_RECT_T; +/* Types of image supported. */ +/* Please add any new types to the *end* of this list. Also update + * case_VC_IMAGE_ANY_xxx macros (below), and the vc_image_type_info table in + * vc_image/vc_image_helper.c. + */ +typedef enum +{ + VC_IMAGE_MIN = 0, //bounds for error checking + + VC_IMAGE_RGB565 = 1, + VC_IMAGE_1BPP, + VC_IMAGE_YUV420, + VC_IMAGE_48BPP, + VC_IMAGE_RGB888, + VC_IMAGE_8BPP, + VC_IMAGE_4BPP, // 4bpp palettised image + VC_IMAGE_3D32, /* A separated format of 16 colour/light shorts followed by 16 z values */ + VC_IMAGE_3D32B, /* 16 colours followed by 16 z values */ + VC_IMAGE_3D32MAT, /* A separated format of 16 material/colour/light shorts followed by 16 z values */ + VC_IMAGE_RGB2X9, /* 32 bit format containing 18 bits of 6.6.6 RGB, 9 bits per short */ + VC_IMAGE_RGB666, /* 32-bit format holding 18 bits of 6.6.6 RGB */ + VC_IMAGE_PAL4_OBSOLETE, // 4bpp palettised image with embedded palette + VC_IMAGE_PAL8_OBSOLETE, // 8bpp palettised image with embedded palette + VC_IMAGE_RGBA32, /* RGB888 with an alpha byte after each pixel */ /* xxx: isn't it BEFORE each pixel? */ + VC_IMAGE_YUV422, /* a line of Y (32-byte padded), a line of U (16-byte padded), and a line of V (16-byte padded) */ + VC_IMAGE_RGBA565, /* RGB565 with a transparent patch */ + VC_IMAGE_RGBA16, /* Compressed (4444) version of RGBA32 */ + VC_IMAGE_YUV_UV, /* VCIII codec format */ + VC_IMAGE_TF_RGBA32, /* VCIII T-format RGBA8888 */ + VC_IMAGE_TF_RGBX32, /* VCIII T-format RGBx8888 */ + VC_IMAGE_TF_FLOAT, /* VCIII T-format float */ + VC_IMAGE_TF_RGBA16, /* VCIII T-format RGBA4444 */ + VC_IMAGE_TF_RGBA5551, /* VCIII T-format RGB5551 */ + VC_IMAGE_TF_RGB565, /* VCIII T-format RGB565 */ + VC_IMAGE_TF_YA88, /* VCIII T-format 8-bit luma and 8-bit alpha */ + VC_IMAGE_TF_BYTE, /* VCIII T-format 8 bit generic sample */ + VC_IMAGE_TF_PAL8, /* VCIII T-format 8-bit palette */ + VC_IMAGE_TF_PAL4, /* VCIII T-format 4-bit palette */ + VC_IMAGE_TF_ETC1, /* VCIII T-format Ericsson Texture Compressed */ + VC_IMAGE_BGR888, /* RGB888 with R & B swapped */ + VC_IMAGE_BGR888_NP, /* RGB888 with R & B swapped, but with no pitch, i.e. no padding after each row of pixels */ + VC_IMAGE_BAYER, /* Bayer image, extra defines which variant is being used */ + VC_IMAGE_CODEC, /* General wrapper for codec images e.g. JPEG from camera */ + VC_IMAGE_YUV_UV32, /* VCIII codec format */ + VC_IMAGE_TF_Y8, /* VCIII T-format 8-bit luma */ + VC_IMAGE_TF_A8, /* VCIII T-format 8-bit alpha */ + VC_IMAGE_TF_SHORT,/* VCIII T-format 16-bit generic sample */ + VC_IMAGE_TF_1BPP, /* VCIII T-format 1bpp black/white */ + VC_IMAGE_OPENGL, + VC_IMAGE_YUV444I, /* VCIII-B0 HVS YUV 4:4:4 interleaved samples */ + VC_IMAGE_YUV422PLANAR, /* Y, U, & V planes separately (VC_IMAGE_YUV422 has them interleaved on a per line basis) */ + VC_IMAGE_ARGB8888, /* 32bpp with 8bit alpha at MS byte, with R, G, B (LS byte) */ + VC_IMAGE_XRGB8888, /* 32bpp with 8bit unused at MS byte, with R, G, B (LS byte) */ + + VC_IMAGE_YUV422YUYV, /* interleaved 8 bit samples of Y, U, Y, V */ + VC_IMAGE_YUV422YVYU, /* interleaved 8 bit samples of Y, V, Y, U */ + VC_IMAGE_YUV422UYVY, /* interleaved 8 bit samples of U, Y, V, Y */ + VC_IMAGE_YUV422VYUY, /* interleaved 8 bit samples of V, Y, U, Y */ + + VC_IMAGE_RGBX32, /* 32bpp like RGBA32 but with unused alpha */ + VC_IMAGE_RGBX8888, /* 32bpp, corresponding to RGBA with unused alpha */ + VC_IMAGE_BGRX8888, /* 32bpp, corresponding to BGRA with unused alpha */ + + VC_IMAGE_YUV420SP, /* Y as a plane, then UV byte interleaved in plane with with same pitch, half height */ + + VC_IMAGE_YUV444PLANAR, /* Y, U, & V planes separately 4:4:4 */ + + VC_IMAGE_MAX, //bounds for error checking + VC_IMAGE_FORCE_ENUM_16BIT = 0xffff, +} VC_IMAGE_TYPE_T; + +/** + * From https://github.com/raspberrypi/userland/blob/master/interface/vmcs_host/vc_vchi_dispmanx.h + */ +typedef enum { + DISPMANX_ELEMENT_CHANGE_LAYER = (1<<0), + DISPMANX_ELEMENT_CHANGE_OPACITY = (1<<1), + DISPMANX_ELEMENT_CHANGE_DEST_RECT = (1<<2), + DISPMANX_ELEMENT_CHANGE_SRC_RECT = (1<<3), + DISPMANX_ELEMENT_CHANGE_MASK_RESOURCE = (1<<4), + DISPMANX_ELEMENT_CHANGE_TRANSFORM = (1<<5) +/** + * Not working /validated ! + DISPMANX_ELEMENT_CHANGE_MIN = 0x00, + DISPMANX_ELEMENT_CHANGE_SOURCE = 0x01, + DISPMANX_ELEMENT_INSERT_ABOVE = 0x80, + DISPMANX_ELEMENT_CHANGE_FLAGS = 0x100, + DISPMANX_ELEMENT_CHANGE_NOTHING = 0x200, + DISPMANX_ELEMENT_CHANGE_ALPHA_FLAGS = 0x400, + DISPMANX_ELEMENT_CHANGE_PROTECTION = 0x800, + DISPMANX_ELEMENT_CHANGE_MAX = 0x1000 + */ +} DISPMANX_ELEMENT_CHANGE_T; + + + extern void bcm_host_init(void); extern void bcm_host_deinit(void); @@ -171,15 +261,38 @@ extern int32_t graphics_get_display_size( const uint16_t display_number, uint32_t *height); extern DISPMANX_DISPLAY_HANDLE_T vc_dispmanx_display_open( uint32_t device ); +extern int vc_dispmanx_display_close( DISPMANX_DISPLAY_HANDLE_T display ); + +extern DISPMANX_RESOURCE_HANDLE_T vc_dispmanx_resource_create(VC_IMAGE_TYPE_T type, uint32_t width, uint32_t height, uint32_t *native_image_handle); +extern int vc_dispmanx_resource_write_data( DISPMANX_RESOURCE_HANDLE_T res, VC_IMAGE_TYPE_T src_type, int src_pitch, void * src_address, const VC_RECT_T * rect ); +//extern int vc_dispmanx_resource_write_data_handle( DISPMANX_RESOURCE_HANDLE_T res, VC_IMAGE_TYPE_T src_type, int src_pitch, +// VCHI_MEM_HANDLE_T handle, uint32_t offset, const VC_RECT_T * rect ); +extern int vc_dispmanx_resource_delete( DISPMANX_RESOURCE_HANDLE_T res ); + + + extern DISPMANX_UPDATE_HANDLE_T vc_dispmanx_update_start( int32_t priority ); extern DISPMANX_ELEMENT_HANDLE_T vc_dispmanx_element_add ( DISPMANX_UPDATE_HANDLE_T update, DISPMANX_DISPLAY_HANDLE_T display, int32_t layer, const VC_RECT_T *dest_rect, DISPMANX_RESOURCE_HANDLE_T src, const VC_RECT_T *src_rect, DISPMANX_PROTECTION_T protection, VC_DISPMANX_ALPHA_T *alpha, DISPMANX_CLAMP_T *clamp, DISPMANX_TRANSFORM_T transform ); +extern int vc_dispmanx_element_remove( DISPMANX_UPDATE_HANDLE_T update, DISPMANX_ELEMENT_HANDLE_T element ); + extern int vc_dispmanx_update_submit_sync( DISPMANX_UPDATE_HANDLE_T update ); +//New function added to VCHI to change attributes, set_opacity does not work there. +extern int vc_dispmanx_element_change_attributes( DISPMANX_UPDATE_HANDLE_T update, + DISPMANX_ELEMENT_HANDLE_T element, + uint32_t change_flags, + int32_t layer, + uint8_t opacity, + const VC_RECT_T *dest_rect, + const VC_RECT_T *src_rect, + DISPMANX_RESOURCE_HANDLE_T mask, + DISPMANX_TRANSFORM_T transform ); + #ifdef __cplusplus } #endif |