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This commit is contained in:
twinaphex
2018-04-13 01:58:48 +02:00
parent a42c1c61a2
commit f6db0b026b
8 changed files with 174 additions and 53 deletions
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75
src/drivers/libretro/libretro-common/include/libretro.h
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@@ -32,7 +32,7 @@ extern "C" {
#endif
#ifndef __cplusplus
#if defined(_MSC_VER) && !defined(SN_TARGET_PS3)
#if defined(_MSC_VER) && _MSC_VER < 1800 && !defined(SN_TARGET_PS3)
/* Hack applied for MSVC when compiling in C89 mode
* as it isn't C99-compliant. */
#define bool unsigned char
@@ -270,6 +270,7 @@ enum retro_language
RETRO_LANGUAGE_ESPERANTO = 13,
RETRO_LANGUAGE_POLISH = 14,
RETRO_LANGUAGE_VIETNAMESE = 15,
RETRO_LANGUAGE_ARABIC = 16,
RETRO_LANGUAGE_LAST,
/* Ensure sizeof(enum) == sizeof(int) */
@@ -375,6 +376,10 @@ enum retro_key
RETROK_x = 120,
RETROK_y = 121,
RETROK_z = 122,
RETROK_LEFTBRACE = 123,
RETROK_BAR = 124,
RETROK_RIGHTBRACE = 125,
RETROK_TILDE = 126,
RETROK_DELETE = 127,
RETROK_KP0 = 256,
@@ -1083,8 +1088,12 @@ struct retro_vfs_interface_info
enum retro_hw_render_interface_type
{
RETRO_HW_RENDER_INTERFACE_VULKAN = 0,
RETRO_HW_RENDER_INTERFACE_DUMMY = INT_MAX
RETRO_HW_RENDER_INTERFACE_VULKAN = 0,
RETRO_HW_RENDER_INTERFACE_D3D9 = 1,
RETRO_HW_RENDER_INTERFACE_D3D10 = 2,
RETRO_HW_RENDER_INTERFACE_D3D11 = 3,
RETRO_HW_RENDER_INTERFACE_D3D12 = 4,
RETRO_HW_RENDER_INTERFACE_DUMMY = INT_MAX
};
/* Base struct. All retro_hw_render_interface_* types
@@ -1094,6 +1103,62 @@ struct retro_hw_render_interface
enum retro_hw_render_interface_type interface_type;
unsigned interface_version;
};
#define RETRO_ENVIRONMENT_GET_LED_INTERFACE (46 | RETRO_ENVIRONMENT_EXPERIMENTAL)
/* struct retro_led_interface * --
* Gets an interface which is used by a libretro core to set
* state of LEDs.
*/
typedef void (RETRO_CALLCONV *retro_set_led_state_t)(int led, int state);
struct retro_led_interface
{
retro_set_led_state_t set_led_state;
};
#define RETRO_ENVIRONMENT_GET_AUDIO_VIDEO_ENABLE (47 | RETRO_ENVIRONMENT_EXPERIMENTAL)
/* int * --
* Tells the core if the frontend wants audio or video.
* If disabled, the frontend will discard the audio or video,
* so the core may decide to skip generating a frame or generating audio.
* This is mainly used for increasing performance.
* Bit 0 (value 1): Enable Video
* Bit 1 (value 2): Enable Audio
* Bit 2 (value 4): Use Fast Savestates.
* Bit 3 (value 8): Hard Disable Audio
* Other bits are reserved for future use and will default to zero.
* If video is disabled:
* * The frontend wants the core to not generate any video,
* including presenting frames via hardware acceleration.
* * The frontend's video frame callback will do nothing.
* * After running the frame, the video output of the next frame should be
* no different than if video was enabled, and saving and loading state
* should have no issues.
* If audio is disabled:
* * The frontend wants the core to not generate any audio.
* * The frontend's audio callbacks will do nothing.
* * After running the frame, the audio output of the next frame should be
* no different than if audio was enabled, and saving and loading state
* should have no issues.
* Fast Savestates:
* * Guaranteed to be created by the same binary that will load them.
* * Will not be written to or read from the disk.
* * Suggest that the core assumes loading state will succeed.
* * Suggest that the core updates its memory buffers in-place if possible.
* * Suggest that the core skips clearing memory.
* * Suggest that the core skips resetting the system.
* * Suggest that the core may skip validation steps.
* Hard Disable Audio:
* * Used for a secondary core when running ahead.
* * Indicates that the frontend will never need audio from the core.
* * Suggests that the core may stop synthesizing audio, but this should not
* compromise emulation accuracy.
* * Audio output for the next frame does not matter, and the frontend will
* never need an accurate audio state in the future.
* * State will never be saved when using Hard Disable Audio.
*/
#define RETRO_ENVIRONMENT_GET_HW_RENDER_INTERFACE (41 | RETRO_ENVIRONMENT_EXPERIMENTAL)
/* const struct retro_hw_render_interface ** --
* Returns an API specific rendering interface for accessing API specific data.
@@ -1822,6 +1887,10 @@ enum retro_hw_context_type
/* Vulkan, see RETRO_ENVIRONMENT_GET_HW_RENDER_INTERFACE. */
RETRO_HW_CONTEXT_VULKAN = 6,
/* Direct3D, set version_major to select the type of interface
* returned by RETRO_ENVIRONMENT_GET_HW_RENDER_INTERFACE */
RETRO_HW_CONTEXT_DIRECT3D = 7,
RETRO_HW_CONTEXT_DUMMY = INT_MAX
};