metal.m File Reference

#import <Metal/Metal.h>
#import <MetalKit/MetalKit.h>
#include <stdio.h>
#include <stdint.h>
#include <math.h>
#include <string.h>
#include <compat/strl.h>
#include <gfx/scaler/scaler.h>
#include <gfx/video_frame.h>
#include <formats/image.h>
#include <retro_inline.h>
#include <retro_miscellaneous.h>
#include <retro_math.h>
#include <retro_assert.h>
#include <libretro.h>
#import "../font_driver.h"
#import "../common/metal_common.h"
#import "../../driver.h"
#import "../../configuration.h"
#import "../../record/record_driver.h"
#import "../../retroarch.h"
#import "../../verbosity.h"
#import "../video_coord_array.h"

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Functions
static bool	metal_set_shader (void *data, enum rarch_shader_type type, const char *path)
static void *	metal_init (const video_info_t *video, const input_driver_t **input, void **input_data)
static bool	metal_frame (void *data, const void *frame, unsigned frame_width, unsigned frame_height, uint64_t frame_count, unsigned pitch, const char *msg, video_frame_info_t *video_info)
static void	metal_set_nonblock_state (void *data, bool non_block)
static bool	metal_alive (void *data)
static bool	metal_has_windowed (void *data)
static bool	metal_focus (void *data)
static bool	metal_suppress_screensaver (void *data, bool disable)
static void	metal_free (void *data)
static void	metal_set_viewport (void *data, unsigned viewport_width, unsigned viewport_height, bool force_full, bool allow_rotate)
static void	metal_set_rotation (void *data, unsigned rotation)
static void	metal_viewport_info (void *data, struct video_viewport *vp)
static bool	metal_read_viewport (void *data, uint8_t *buffer, bool is_idle)
static uintptr_t	metal_load_texture (void *video_data, void *data, bool threaded, enum texture_filter_type filter_type)
static void	metal_unload_texture (void *data, uintptr_t handle)
static void	metal_set_video_mode (void *data, unsigned width, unsigned height, bool fullscreen)
static float	metal_get_refresh_rate (void *data)
static void	metal_set_filtering (void *data, unsigned index, bool smooth)
static void	metal_set_aspect_ratio (void *data, unsigned aspect_ratio_idx)
static void	metal_apply_state_changes (void *data)
static void	metal_set_texture_frame (void *data, const void *frame, bool rgb32, unsigned width, unsigned height, float alpha)
static void	metal_set_texture_enable (void *data, bool state, bool full_screen)
static void	metal_set_osd_msg (void *data, video_frame_info_t *video_info, const char *msg, const void *params, void *font)
static void	metal_show_mouse (void *data, bool state)
static struct video_shader *	metal_get_current_shader (void *data)
static uint32_t	metal_get_flags (void *data)
static void	metal_get_poke_interface (void *data, const video_poke_interface_t **iface)

Variables
static const video_poke_interface_t	metal_poke_interface
video_driver_t	video_metal

Function Documentation

metal_alive()

static bool metal_alive ( void *  data )

static

metal_apply_state_changes()

static void metal_apply_state_changes ( void *  data )

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metal_focus()

static bool metal_focus ( void *  data )

static

metal_frame()

static bool metal_frame ( void *  data, const void *  frame, unsigned  frame_width, unsigned  frame_height, uint64_t  frame_count, unsigned  pitch, const char *  msg, video_frame_info_t *  video_info  )

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metal_free()

static void metal_free ( void *  data )

static

metal_get_current_shader()

static struct video_shader* metal_get_current_shader ( void *  data )

static

metal_get_flags()

static uint32_t metal_get_flags ( void *  data )

static

metal_get_poke_interface()

static void metal_get_poke_interface ( void *  data, const video_poke_interface_t **  iface  )

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metal_get_refresh_rate()

static float metal_get_refresh_rate ( void *  data )

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metal_has_windowed()

static bool metal_has_windowed ( void *  data )

static

metal_init()

static void* metal_init ( const video_info_t *  video, const input_driver_t **  input, void **  input_data  )

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metal_load_texture()

static uintptr_t metal_load_texture ( void *  video_data, void *  data, bool  threaded, enum texture_filter_type  filter_type  )

static

metal_read_viewport()

static bool metal_read_viewport ( void *  data, uint8_t *  buffer, bool  is_idle  )

static

metal_set_aspect_ratio()

static void metal_set_aspect_ratio ( void *  data, unsigned  aspect_ratio_idx  )

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metal_set_filtering()

static void metal_set_filtering ( void *  data, unsigned  index, bool  smooth  )

static

metal_set_nonblock_state()

static void metal_set_nonblock_state ( void *  data, bool  non_block  )

static

metal_set_osd_msg()

static void metal_set_osd_msg ( void *  data, video_frame_info_t *  video_info, const char *  msg, const void *  params, void *  font  )

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metal_set_rotation()

static void metal_set_rotation ( void *  data, unsigned  rotation  )

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metal_set_shader()

static bool metal_set_shader ( void *  data, enum rarch_shader_type  type, const char *  path  )

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metal_set_texture_enable()

static void metal_set_texture_enable ( void *  data, bool  state, bool  full_screen  )

static

metal_set_texture_frame()

static void metal_set_texture_frame ( void *  data, const void *  frame, bool  rgb32, unsigned  width, unsigned  height, float  alpha  )

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metal_set_video_mode()

static void metal_set_video_mode ( void *  data, unsigned  width, unsigned  height, bool  fullscreen  )

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metal_set_viewport()

static void metal_set_viewport ( void *  data, unsigned  viewport_width, unsigned  viewport_height, bool  force_full, bool  allow_rotate  )

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metal_show_mouse()

static void metal_show_mouse ( void *  data, bool  state  )

static

metal_suppress_screensaver()

static bool metal_suppress_screensaver ( void *  data, bool  disable  )

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metal_unload_texture()

static void metal_unload_texture ( void *  data, uintptr_t  handle  )

static

metal_viewport_info()

static void metal_viewport_info ( void *  data, struct video_viewport *  vp  )

static

Variable Documentation

metal_poke_interface

const video_poke_interface_t metal_poke_interface

static

Initial value:

= {
   .get_flags           = metal_get_flags,
   .load_texture        = metal_load_texture,
   .unload_texture      = metal_unload_texture,
   .set_video_mode      = metal_set_video_mode,
   .get_refresh_rate    = metal_get_refresh_rate,
   .set_filtering       = metal_set_filtering,
   .set_aspect_ratio    = metal_set_aspect_ratio,
   .apply_state_changes = metal_apply_state_changes,
   .set_texture_frame   = metal_set_texture_frame,
   .set_texture_enable  = metal_set_texture_enable,
   .set_osd_msg         = metal_set_osd_msg,
   .show_mouse          = metal_show_mouse,
   .get_current_shader  = metal_get_current_shader,
}

video_metal

video_driver_t video_metal

Initial value:

= {
   .init                   = metal_init,
   .frame                  = metal_frame,
   .set_nonblock_state     = metal_set_nonblock_state,
   .alive                  = metal_alive,
   .has_windowed           = metal_has_windowed,
   .focus                  = metal_focus,
   .suppress_screensaver   = metal_suppress_screensaver,
   .set_shader             = metal_set_shader,
   .free                   = metal_free,
   .ident                  = "metal",
   .set_viewport           = metal_set_viewport,
   .set_rotation           = metal_set_rotation,
   .viewport_info          = metal_viewport_info,
   .read_viewport          = metal_read_viewport,



   .poke_interface         = metal_get_poke_interface,
}