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https://git.sr.ht/~calebccff/pbsplash
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38 lines
661 B
C
38 lines
661 B
C
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#ifndef _FRAMEBUFFER_H
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#define _FRAMEBUFFER_H
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#include <stdint.h>
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#include <libdrm/drm.h>
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#include <libdrm/drm_mode.h>
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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struct modeset_buf {
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uint32_t width;
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uint32_t height;
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uint32_t pitch;
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uint32_t size;
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uint32_t handle;
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uint8_t *map;
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uint32_t fb;
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};
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struct drm_framebuffer {
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unsigned int front_buf;
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struct modeset_buf bufs[2];
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drmModeModeInfo mode;
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uint32_t conn;
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uint32_t mm_width;
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uint32_t mm_height;
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uint32_t crtc;
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drmModeCrtc *saved_crtc;
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};
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extern struct drm_framebuffer *drm;
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int drm_framebuffer_init(int *handle, const char *card);
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void drm_framebuffer_close(int handle);
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#endif
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