mvietri/union-minui
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

abandoned overlay testing code

Browse source 
will remove in next commit
This commit is contained in:
Shaun Inman 2023-01-21 19:38:07 -05:00
parent 35a7c9b680
commit 71ac3a16d6
1 changed files with 258 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

264
src/common/api.c
View file

@ -94,15 +94,87 @@ struct owlfb_mem_info {
__u8 reserved[3];
};
#define OWL_IOW(num, dtype) _IOW('O', num, dtype)
enum owlfb_overlay_type {
OWLFB_OVERLAY_VIDEO = 1,
OWLFB_OVERLAY_CURSOR,
};
struct owlfb_overlay_args {
__u16 fb_id;
__u16 overlay_id;
__u16 overlay_type;
__u32 overlay_mem_base;
__u32 overlay_mem_size;
__u32 uintptr_overly_info;
};
enum owl_color_mode {
OWL_DSS_COLOR_RGB16 = 0, /* RGB16 */
OWL_DSS_COLOR_BGR16 = 1, /* RGB16 */
OWL_DSS_COLOR_ARGB32 = 4, /* ARGB32*/
OWL_DSS_COLOR_ABGR32 = 5, /* ARGB32 */
OWL_DSS_COLOR_RGBA32 = 6, /* RGBA32 */
OWL_DSS_COLOR_BGRA32 = 7, /* RGBA32 */
OWL_DSS_COLOR_NV21 = 8, /* YUV 4:2:0 sp */
OWL_DSS_COLOR_NU21 = 9, /* YVU 4:2:0 sp */
OWL_DSS_COLOR_YU12 = 10, /* YUV 4:2:0 */
OWL_DSS_COLOR_ARGB16 = 12, /* ARGB16 */
OWL_DSS_COLOR_ABGR16 = 13, /* ABGR16 */
OWL_DSS_COLOR_RGBA16 = 14, /* RGBA16 */
OWL_DSS_COLOR_BGRA16 = 15, /* BGRA16 */
OWL_DSS_COLOR_RGB24U = 16, /* RGB24, 32-bit container */
OWL_DSS_COLOR_RGB24P = 17, /* RGB24, 24-bit container */
OWL_DSS_COLOR_RGBX32 = 18, /* RGBx32 */
OWL_DSS_COLOR_NV12 = 19, /* YVU 4:2:0 */
OWL_DSS_COLOR_XBGR32 = 20, /* XBGR32 */
OWL_DSS_COLOR_XRGB32 = 21,
};
#include <stdbool.h>
struct owlfb_overlay_info {
__u32 mem_off;
__u32 mem_size;
__u32 screen_width;
enum owl_color_mode color_mode;
__u32 img_width;
__u32 img_height;
__u32 xoff;
__u32 yoff;
__u32 width;
__u32 height;
__u8 rotation;
__u32 pos_x;
__u32 pos_y;
__u32 out_width; /* if 0, out_width == width */
__u32 out_height; /* if 0, out_height == height */
__u8 lightness;
__u8 saturation;
__u8 contrast;
bool global_alpha_en;
__u8 global_alpha;
bool pre_mult_alpha_en;
__u8 zorder;
};
#define OWL_IOW(num, dtype) _IOW('O', num, dtype)
#define OWL_IOR(num, dtype) _IOR('O', num, dtype)
#define OWLFB_WAITFORVSYNC OWL_IOW(57,long long)
#define OWLFB_GET_DISPLAY_INFO OWL_IOW(74,struct owlfb_disp_device)
#define OWLFB_SET_DISPLAY_INFO OWL_IOW(75,struct owlfb_disp_device)
#define OWLFB_GET_DISPLAY_INFO OWL_IOW(74, struct owlfb_disp_device)
#define OWLFB_SET_DISPLAY_INFO OWL_IOW(75, struct owlfb_disp_device)
#define OWLFB_VSYNC_EVENT_EN OWL_IOW(67, struct owlfb_sync_info)
// not implemented?
#define OWLFB_SETUP_MEM OWL_IOW(55, struct owlfb_mem_info)
#define OWLFB_QUERY_MEM OWL_IOW(56, struct owlfb_mem_info)
#define OWLFB_OVERLAY_REQUEST OWL_IOR(41, struct owlfb_overlay_args)
#define OWLFB_OVERLAY_RELEASE OWL_IOR(42, struct owlfb_overlay_args)
#define OWLFB_OVERLAY_ENABLE OWL_IOR(43, struct owlfb_overlay_args)
#define OWLFB_OVERLAY_DISABLE OWL_IOR(45, struct owlfb_overlay_args)
#define OWLFB_OVERLAY_GETINFO OWL_IOW(46, struct owlfb_overlay_args)
#define OWLFB_OVERLAY_SETINFO OWL_IOW(47, struct owlfb_overlay_args)
///////////////////////////////
@ -209,6 +281,186 @@ SDL_Surface* GFX_init(int mode) {
}
#endif
// OVERLAY testing
if (0) {
puts("---");
struct owlfb_overlay_args overlay_args;
struct owlfb_overlay_info oinfo;
memset(&overlay_args, 0, sizeof(struct owlfb_overlay_args));
memset(&oinfo, 0, sizeof(struct owlfb_overlay_info));
// TODO: some combination of ioctl's produced overlay and manager entries to appear in /sys/devices/owldss
// I'm dumb, I should have been looking in /sys/devices/platform/owldss :facepalm:
// overlay_args.fb_id = 0;
overlay_args.overlay_id = 1; // if left as zero it appears to replace fb0? (the screen is black in any case)
overlay_args.overlay_type = OWLFB_OVERLAY_VIDEO; // might only support OWLFB_OVERLAY_CURSOR...
// overlay_args.overlay_mem_size = SCREEN_WIDTH * SCREEN_BPP * SCREEN_HEIGHT;? // stays 0 after REQUEST
overlay_args.uintptr_overly_info = (__u32)&oinfo;
// puts("before REQUEST");
// printf("\toverlay_args.fb_id: %u\n", overlay_args.fb_id);
// printf("\toverlay_args.overlay_id: %u\n", overlay_args.overlay_id);
// printf("\toverlay_args.overlay_type: %u\n", overlay_args.overlay_type);
// printf("\toverlay_args.overlay_mem_base: %u\n", overlay_args.overlay_mem_base);
// printf("\toverlay_args.overlay_mem_size: %u\n", overlay_args.overlay_mem_size);
//
// printf("\toinfo.mem_off: %u\n", oinfo.mem_off);
// printf("\toinfo.mem_size: %u\n", oinfo.mem_size);
// printf("\toinfo.screen_width: %u\n", oinfo.screen_width); // 8???
// printf("\toinfo.color_mode: %u\n", oinfo.color_mode); // 0 = OWL_DSS_COLOR_RGB16
// printf("\toinfo.img_width: %u\n", oinfo.img_width);
// printf("\toinfo.img_height: %u\n", oinfo.img_height);
// printf("\toinfo.xoff: %u\n", oinfo.xoff);
// printf("\toinfo.yoff: %u\n", oinfo.yoff);
// printf("\toinfo.width: %u\n", oinfo.width);
// printf("\toinfo.height: %u\n", oinfo.height);
// printf("\toinfo.rotation: %u\n", oinfo.rotation);
// printf("\toinfo.pos_x: %u\n", oinfo.pos_x);
// printf("\toinfo.pos_y: %u\n", oinfo.pos_y);
// printf("\toinfo.out_width: %u\n", oinfo.out_width);
// printf("\toinfo.out_height: %u\n", oinfo.out_height);
// printf("\toinfo.lightness: %u\n", oinfo.lightness);
// printf("\toinfo.saturation: %u\n", oinfo.saturation);
// printf("\toinfo.contrast: %u\n", oinfo.contrast);
// printf("\toinfo.global_alpha_en: %u\n", oinfo.global_alpha_en);
// printf("\toinfo.global_alpha: %u\n", oinfo.global_alpha);
// printf("\toinfo.pre_mult_alpha_en: %u\n", oinfo.pre_mult_alpha_en);
// printf("\toinfo.zorder: %u\n", oinfo.zorder);
if (ioctl(gfx.fb, OWLFB_OVERLAY_REQUEST, &overlay_args)) {
printf("OWLFB_OVERLAY_REQUEST failed: %s (%i)\n", strerror(errno), errno);
}
if (ioctl(gfx.fb, OWLFB_OVERLAY_ENABLE, &overlay_args)) {
printf("OWLFB_OVERLAY_ENABLE failed: %s (%i)\n", strerror(errno), errno);
}
puts("after ENABLE");
printf("\toverlay_args.fb_id: %u\n", overlay_args.fb_id);
printf("\toverlay_args.overlay_id: %u\n", overlay_args.overlay_id);
printf("\toverlay_args.overlay_type: %u\n", overlay_args.overlay_type);
printf("\toverlay_args.overlay_mem_base: %u\n", overlay_args.overlay_mem_base);
printf("\toverlay_args.overlay_mem_size: %u\n", overlay_args.overlay_mem_size);
printf("\toinfo.mem_off: %u\n", oinfo.mem_off);
printf("\toinfo.mem_size: %u\n", oinfo.mem_size);
printf("\toinfo.screen_width: %u\n", oinfo.screen_width); // 8???
printf("\toinfo.color_mode: %u\n", oinfo.color_mode); // 0 = OWL_DSS_COLOR_RGB16
printf("\toinfo.img_width: %u\n", oinfo.img_width);
printf("\toinfo.img_height: %u\n", oinfo.img_height);
printf("\toinfo.xoff: %u\n", oinfo.xoff);
printf("\toinfo.yoff: %u\n", oinfo.yoff);
printf("\toinfo.width: %u\n", oinfo.width);
printf("\toinfo.height: %u\n", oinfo.height);
printf("\toinfo.rotation: %u\n", oinfo.rotation);
printf("\toinfo.pos_x: %u\n", oinfo.pos_x);
printf("\toinfo.pos_y: %u\n", oinfo.pos_y);
printf("\toinfo.out_width: %u\n", oinfo.out_width);
printf("\toinfo.out_height: %u\n", oinfo.out_height);
printf("\toinfo.lightness: %u\n", oinfo.lightness);
printf("\toinfo.saturation: %u\n", oinfo.saturation);
printf("\toinfo.contrast: %u\n", oinfo.contrast);
printf("\toinfo.global_alpha_en: %u\n", oinfo.global_alpha_en);
printf("\toinfo.global_alpha: %u\n", oinfo.global_alpha);
printf("\toinfo.pre_mult_alpha_en: %u\n", oinfo.pre_mult_alpha_en);
printf("\toinfo.zorder: %u\n", oinfo.zorder);
if (ioctl(gfx.fb, OWLFB_OVERLAY_GETINFO, &overlay_args)) {
printf("OWLFB_OVERLAY_GETINFO failed: %s (%i)\n", strerror(errno), errno);
}
puts("after GETINFO");
printf("\toverlay_args.fb_id: %u\n", overlay_args.fb_id);
printf("\toverlay_args.overlay_id: %u\n", overlay_args.overlay_id);
printf("\toverlay_args.overlay_type: %u\n", overlay_args.overlay_type);
printf("\toverlay_args.overlay_mem_base: %u\n", overlay_args.overlay_mem_base); // remain 0...
printf("\toverlay_args.overlay_mem_size: %u\n", overlay_args.overlay_mem_size); // remain 0...
printf("\toinfo.mem_off: %u\n", oinfo.mem_off); // possibly returning -1?
printf("\toinfo.mem_size: %u\n", oinfo.mem_size); // possibly returning -1?
printf("\toinfo.screen_width: %u\n", oinfo.screen_width); // 8???
printf("\toinfo.color_mode: %u\n", oinfo.color_mode); // 0 = OWL_DSS_COLOR_RGB16
printf("\toinfo.img_width: %u\n", oinfo.img_width);
printf("\toinfo.img_height: %u\n", oinfo.img_height);
printf("\toinfo.xoff: %u\n", oinfo.xoff);
printf("\toinfo.yoff: %u\n", oinfo.yoff);
printf("\toinfo.width: %u\n", oinfo.width);
printf("\toinfo.height: %u\n", oinfo.height);
printf("\toinfo.rotation: %u\n", oinfo.rotation);
printf("\toinfo.pos_x: %u\n", oinfo.pos_x);
printf("\toinfo.pos_y: %u\n", oinfo.pos_y);
printf("\toinfo.out_width: %u\n", oinfo.out_width);
printf("\toinfo.out_height: %u\n", oinfo.out_height);
printf("\toinfo.lightness: %u\n", oinfo.lightness);
printf("\toinfo.saturation: %u\n", oinfo.saturation);
printf("\toinfo.contrast: %u\n", oinfo.contrast);
printf("\toinfo.global_alpha_en: %u\n", oinfo.global_alpha_en);
printf("\toinfo.global_alpha: %u\n", oinfo.global_alpha);
printf("\toinfo.pre_mult_alpha_en: %u\n", oinfo.pre_mult_alpha_en);
printf("\toinfo.zorder: %u\n", oinfo.zorder);
// TODO: where is the memory for this!?
oinfo.screen_width = SCREEN_WIDTH;
oinfo.color_mode = OWL_DSS_COLOR_ARGB32;
if (ioctl(gfx.fb, OWLFB_OVERLAY_SETINFO, &overlay_args)) {
printf("OWLFB_OVERLAY_SETINFO failed: %s (%i)\n", strerror(errno), errno);
}
puts("after SETINFO");
printf("\toverlay_args.fb_id: %u\n", overlay_args.fb_id);
printf("\toverlay_args.overlay_id: %u\n", overlay_args.overlay_id);
printf("\toverlay_args.overlay_type: %u\n", overlay_args.overlay_type);
printf("\toverlay_args.overlay_mem_base: %u\n", overlay_args.overlay_mem_base);
printf("\toverlay_args.overlay_mem_size: %u\n", overlay_args.overlay_mem_size);
printf("\toinfo.mem_off: %u\n", oinfo.mem_off);
printf("\toinfo.mem_size: %u\n", oinfo.mem_size);
printf("\toinfo.screen_width: %u\n", oinfo.screen_width); // 8???
printf("\toinfo.color_mode: %u\n", oinfo.color_mode); // 0 = OWL_DSS_COLOR_RGB16
printf("\toinfo.img_width: %u\n", oinfo.img_width);
printf("\toinfo.img_height: %u\n", oinfo.img_height);
printf("\toinfo.xoff: %u\n", oinfo.xoff);
printf("\toinfo.yoff: %u\n", oinfo.yoff);
printf("\toinfo.width: %u\n", oinfo.width);
printf("\toinfo.height: %u\n", oinfo.height);
printf("\toinfo.rotation: %u\n", oinfo.rotation);
printf("\toinfo.pos_x: %u\n", oinfo.pos_x);
printf("\toinfo.pos_y: %u\n", oinfo.pos_y);
printf("\toinfo.out_width: %u\n", oinfo.out_width);
printf("\toinfo.out_height: %u\n", oinfo.out_height);
printf("\toinfo.lightness: %u\n", oinfo.lightness);
printf("\toinfo.saturation: %u\n", oinfo.saturation);
printf("\toinfo.contrast: %u\n", oinfo.contrast);
printf("\toinfo.global_alpha_en: %u\n", oinfo.global_alpha_en);
printf("\toinfo.global_alpha: %u\n", oinfo.global_alpha);
printf("\toinfo.pre_mult_alpha_en: %u\n", oinfo.pre_mult_alpha_en);
printf("\toinfo.zorder: %u\n", oinfo.zorder);
// NOTE: SETINFO automatically enables overlay
if (ioctl(gfx.fb, OWLFB_OVERLAY_ENABLE, &overlay_args)) {
printf("OWLFB_OVERLAY_ENABLE failed: %s (%i)\n", strerror(errno), errno);
}
// TODO: /sys/devices/platform/owldss/overlay1/enabled == 1 at this point
if (ioctl(gfx.fb, OWLFB_OVERLAY_DISABLE, &overlay_args)) {
printf("OWLFB_OVERLAY_DISABLE failed: %s (%i)\n", strerror(errno), errno);
}
if (ioctl(gfx.fb, OWLFB_OVERLAY_RELEASE, &overlay_args)) {
printf("OWLFB_OVERLAY_RELEASE failed: %s (%i)\n", strerror(errno), errno);
}
puts("---");
fflush(stdout);
}
// OVERLAY testing
// buffer tracking
#ifdef GFX_ENABLE_BUFFER
gfx.buffer = 1;