diff options
Diffstat (limited to 'qemu/hw/display/framebuffer.h')
-rw-r--r-- | qemu/hw/display/framebuffer.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/qemu/hw/display/framebuffer.h b/qemu/hw/display/framebuffer.h deleted file mode 100644 index 38fa0dcec..000000000 --- a/qemu/hw/display/framebuffer.h +++ /dev/null @@ -1,65 +0,0 @@ -#ifndef QEMU_FRAMEBUFFER_H -#define QEMU_FRAMEBUFFER_H - -#include "exec/memory.h" - -/* Framebuffer device helper routines. */ - -typedef void (*drawfn)(void *, uint8_t *, const uint8_t *, int, int); - -/* framebuffer_update_memory_section: Update framebuffer - * #MemoryRegionSection, for example if the framebuffer is switched to - * a different memory area. - * - * @mem_section: Output #MemoryRegionSection, to be passed to - * framebuffer_update_display(). - * @root: #MemoryRegion within which the framebuffer lies - * @base: Base address of the framebuffer within @root. - * @rows: Height of the screen. - * @src_width: Number of bytes in framebuffer memory between two rows. - */ -void framebuffer_update_memory_section( - MemoryRegionSection *mem_section, - MemoryRegion *root, - hwaddr base, - unsigned rows, - unsigned src_width); - -/* framebuffer_update_display: Draw the framebuffer on a surface. - * - * @ds: #DisplaySurface to draw to. - * @mem_section: #MemoryRegionSection provided by - * framebuffer_update_memory_section(). - * @cols: Width the screen. - * @rows: Height of the screen. - * @src_width: Number of bytes in framebuffer memory between two rows. - * @dest_row_pitch: Number of bytes in the surface data between two rows. - * Negative if the framebuffer is stored in the opposite order (e.g. - * bottom-to-top) compared to the framebuffer. - * @dest_col_pitch: Number of bytes in the surface data between two pixels. - * Negative if the framebuffer is stored in the opposite order (e.g. - * right-to-left) compared to the framebuffer. - * @invalidate: True if the function should redraw the whole screen - * without checking the DIRTY_MEMORY_VGA dirty bitmap. - * @fn: Drawing function to be called for each row that has to be drawn. - * @opaque: Opaque pointer passed to @fn. - * @first_row: Pointer to an integer, receives the number of the first row - * that was drawn (either the first dirty row, or 0 if @invalidate is true). - * @last_row: Pointer to an integer, receives the number of the last row that - * was drawn (either the last dirty row, or @rows-1 if @invalidate is true). - */ -void framebuffer_update_display( - DisplaySurface *ds, - MemoryRegionSection *mem_section, - int cols, - int rows, - int src_width, - int dest_row_pitch, - int dest_col_pitch, - int invalidate, - drawfn fn, - void *opaque, - int *first_row, - int *last_row); - -#endif |