mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-23 11:18:25 +00:00
143 lines
3.1 KiB
C
143 lines
3.1 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2014-2017 - Ali Bouahl
|
|
*
|
|
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
|
* of the GNU General Public License as published by the Free Software Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef CTR_COMMON_H__
|
|
#define CTR_COMMON_H__
|
|
|
|
#include <retro_inline.h>
|
|
|
|
#define COLOR_ABGR(r, g, b, a) (((unsigned)(a) << 24) | ((b) << 16) | ((g) << 8) | ((r) << 0))
|
|
|
|
#define CTR_TOP_FRAMEBUFFER_WIDTH 400
|
|
#define CTR_TOP_FRAMEBUFFER_HEIGHT 240
|
|
|
|
extern const u8 ctr_sprite_shbin[];
|
|
extern const u32 ctr_sprite_shbin_size;
|
|
|
|
typedef struct
|
|
{
|
|
float v;
|
|
float u;
|
|
float y;
|
|
float x;
|
|
} ctr_scale_vector_t;
|
|
|
|
typedef struct
|
|
{
|
|
s16 x0, y0, x1, y1;
|
|
s16 u0, v0, u1, v1;
|
|
} ctr_vertex_t;
|
|
|
|
typedef enum
|
|
{
|
|
CTR_VIDEO_MODE_NORMAL,
|
|
CTR_VIDEO_MODE_800x240,
|
|
CTR_VIDEO_MODE_400x240,
|
|
CTR_VIDEO_MODE_3D
|
|
}ctr_video_mode_enum;
|
|
|
|
typedef struct ctr_video
|
|
{
|
|
struct
|
|
{
|
|
struct
|
|
{
|
|
void* left;
|
|
void* right;
|
|
}top;
|
|
}drawbuffers;
|
|
void* depthbuffer;
|
|
|
|
struct
|
|
{
|
|
uint32_t* display_list;
|
|
int display_list_size;
|
|
void* texture_linear;
|
|
void* texture_swizzled;
|
|
int texture_width;
|
|
int texture_height;
|
|
ctr_scale_vector_t scale_vector;
|
|
ctr_vertex_t* frame_coords;
|
|
}menu;
|
|
|
|
uint32_t* display_list;
|
|
int display_list_size;
|
|
void* texture_linear;
|
|
void* texture_swizzled;
|
|
int texture_width;
|
|
int texture_height;
|
|
|
|
ctr_scale_vector_t scale_vector;
|
|
ctr_vertex_t* frame_coords;
|
|
|
|
DVLB_s* dvlb;
|
|
shaderProgram_s shader;
|
|
|
|
video_viewport_t vp;
|
|
|
|
bool rgb32;
|
|
bool vsync;
|
|
bool smooth;
|
|
bool menu_texture_enable;
|
|
bool menu_texture_frame_enable;
|
|
unsigned rotation;
|
|
bool keep_aspect;
|
|
bool should_resize;
|
|
bool lcd_buttom_on;
|
|
bool msg_rendering_enabled;
|
|
|
|
void* empty_framebuffer;
|
|
|
|
aptHookCookie lcd_aptHook;
|
|
ctr_video_mode_enum video_mode;
|
|
int current_buffer_top;
|
|
|
|
bool p3d_event_pending;
|
|
bool ppf_event_pending;
|
|
volatile bool vsync_event_pending;
|
|
|
|
struct
|
|
{
|
|
ctr_vertex_t* buffer;
|
|
ctr_vertex_t* current;
|
|
int size;
|
|
}vertex_cache;
|
|
|
|
} ctr_video_t;
|
|
|
|
typedef struct ctr_texture
|
|
{
|
|
int width;
|
|
int height;
|
|
int active_width;
|
|
int active_height;
|
|
|
|
enum texture_filter_type type;
|
|
void* data;
|
|
} ctr_texture_t;
|
|
|
|
static INLINE void ctr_set_scale_vector(ctr_scale_vector_t* vec,
|
|
int viewport_width, int viewport_height,
|
|
int texture_width, int texture_height)
|
|
{
|
|
vec->x = -2.0 / viewport_width;
|
|
vec->y = -2.0 / viewport_height;
|
|
vec->u = 1.0 / texture_width;
|
|
vec->v = -1.0 / texture_height;
|
|
}
|
|
|
|
|
|
#endif // CTR_COMMON_H__
|