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First Content on the Screen!!
This commit is contained in:
Francisco Javier Trujillo Mata
parent
d7cc3b7983
commit
1f756533f9
@ -24,11 +24,27 @@
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#include <gsKit.h>
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#include <gsInline.h>
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#define GS_SCREEN_WIDTH 640;
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#define GS_SCREEN_HEIGHT 448;
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#define GS_BLACK GS_SETREG_RGBAQ(0x00,0x00,0x00,0x00,0x00) // turn black GS Screen
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typedef struct psp1_menu_frame
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{
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void* frame;
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int width;
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int height;
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bool rgb32;
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} ps2_menu_frame_t;
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typedef struct ps2_video
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{
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GSGLOBAL *gsGlobal;
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GSTEXTURE *backgroundTexture;
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ps2_menu_frame_t menu;
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} ps2_video_t;
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// PRIVATE METHODS
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@ -54,25 +70,34 @@ static void initGSGlobal(ps2_video_t *ps2) {
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ps2->gsGlobal->Interlace = GS_INTERLACED;
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ps2->gsGlobal->Mode = GS_MODE_NTSC;
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ps2->gsGlobal->Field = GS_FIELD;
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ps2->gsGlobal->Width = 640;
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ps2->gsGlobal->Height = 448;
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ps2->gsGlobal->Width = GS_SCREEN_WIDTH;
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ps2->gsGlobal->Height = GS_SCREEN_HEIGHT;
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gsKit_init_screen(ps2->gsGlobal); /* Apply settings. */
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gsKit_mode_switch(ps2->gsGlobal, GS_ONESHOT);
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}
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static u32 textureSize(GSTEXTURE *texture) {
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return gsKit_texture_size(texture->Width, texture->Height, texture->PSM);
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}
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static size_t gskitTextureSize(GSTEXTURE *texture) {
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return gsKit_texture_size_ee(texture->Width, texture->Height, texture->PSM);
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}
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static void *textureEndPTR(GSTEXTURE *texture) {
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return ((void *)((unsigned int)texture->Mem+textureSize(texture)));
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}
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static void prepareTexture(GSTEXTURE *texture, int delayed) {
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texture->Width = 640;
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texture->Height = 448;
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texture->Width = GS_SCREEN_WIDTH;
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texture->Height = GS_SCREEN_HEIGHT;
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texture->PSM = GS_PSM_CT16;
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if (delayed) {
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texture->Delayed = GS_SETTING_ON;
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}
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texture->Filter = GS_FILTER_NEAREST;
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free(texture->Mem);
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texture->Mem = memalign(128, gskitTextureSize(texture));
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gsKit_setup_tbw(texture);
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}
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@ -94,6 +119,27 @@ static void deinitTexture(GSTEXTURE *texture) {
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deinitTexturePTR(texture->Clut);
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}
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static void syncGSGlobalChache(GSGLOBAL *gsGlobal) {
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gsKit_queue_exec(gsGlobal);
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}
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static void syncTextureChache(GSTEXTURE *texture, GSGLOBAL *gsGlobal) {
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SyncDCache(texture->Mem, textureEndPTR(texture));
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gsKit_texture_send_inline(gsGlobal, texture->Mem, texture->Width, texture->Height, texture->Vram, texture->PSM, texture->TBW, GS_CLUT_NONE);
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}
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static void syncBackgroundChache(ps2_video_t *ps2) {
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// We need to create the VRAM just in this state I dont know why...
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// ps2->backgroundTexture->Vram=gsKit_vram_alloc(ps2->gsGlobal, textureSize(ps2->backgroundTexture) , GSKIT_ALLOC_USERBUFFER);
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syncTextureChache(ps2->backgroundTexture, ps2->gsGlobal);
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}
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static void *ps2_gfx_init(const video_info_t *video,
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const input_driver_t **input, void **input_data)
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{
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@ -106,6 +152,8 @@ static void *ps2_gfx_init(const video_info_t *video,
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initGSGlobal(ps2);
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initBackgroundTexture(ps2);
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memset(ps2->backgroundTexture->Mem, 255, gskitTextureSize(ps2->backgroundTexture));
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return ps2;
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}
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@ -113,13 +161,38 @@ static bool ps2_gfx_frame(void *data, const void *frame,
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unsigned width, unsigned height, uint64_t frame_count,
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unsigned pitch, const char *msg, video_frame_info_t *video_info)
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{
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(void)data;
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(void)frame;
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(void)width;
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(void)height;
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(void)pitch;
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(void)msg;
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#ifdef DISPLAY_FPS
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uint32_t diff;
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static uint64_t currentTick,lastTick;
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static int frames;
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static float fps = 0.0;
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#endif
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ps2_video_t *ps2 = (ps2_video_t*)data;
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if (!width || !height)
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return false;
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printf("Size backgroundTexture:%i, size menu:%i\n", gskitTextureSize(ps2->backgroundTexture), ps2->menu.width * ps2->menu.height * (ps2->menu.rgb32 ? 4 : 2));
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uint8_t *src = (uint8_t *)ps2->menu.frame;
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uint8_t *dst = (uint8_t *)ps2->backgroundTexture->Mem;
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int src_stride = ps2->menu.width * (ps2->menu.rgb32 ? 4 : 2);
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int dst_stride = ps2->backgroundTexture->Width * (ps2->menu.rgb32 ? 4 : 2);
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while(src < (uint8_t *)ps2->menu.frame + ps2->menu.height * src_stride)
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{
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memcpy(dst, src, src_stride);
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src += src_stride;
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dst += dst_stride;
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}
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syncBackgroundChache(ps2);
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syncGSGlobalChache(ps2->gsGlobal);
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dmaKit_wait_fast();
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return true;
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}
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@ -160,6 +233,8 @@ static void ps2_gfx_free(void *data)
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deinitTexture(ps2->backgroundTexture);
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gsKit_deinit_global(ps2->gsGlobal);
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free(ps2->menu.frame);
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free(data);
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}
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@ -196,11 +271,89 @@ static bool ps2_gfx_read_viewport(void *data, uint8_t *buffer, bool is_idle)
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return true;
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}
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static void ps2_set_filtering(void *data, unsigned index, bool smooth)
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{
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ps2_video_t *ps2 = (ps2_video_t*)data;
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}
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static void ps2_set_aspect_ratio(void *data, unsigned aspect_ratio_idx)
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{
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ps2_video_t *ps2 = (ps2_video_t*)data;
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}
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static void ps2_apply_state_changes(void *data)
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{
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ps2_video_t *ps2 = (ps2_video_t*)data;
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}
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static void ps2_set_texture_frame(void *data, const void *frame, bool rgb32,
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unsigned width, unsigned height, float alpha)
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{
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ps2_video_t *ps2 = (ps2_video_t*)data;
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(void) rgb32;
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(void) alpha;
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#ifdef DEBUG
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/* ps2->menu.frame buffer size is (640 * 448)*2 Bytes */
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retro_assert((width*height) < (480 * 448));
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#endif
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printf("ps2_set_texture_frame, width:%i, height:%i, rgb32:%i, alpha:%f\n", width, height, rgb32, alpha);
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if ( !ps2->menu.frame ||
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ps2->menu.width != width ||
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ps2->menu.height != height ||
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ps2->menu.rgb32 != rgb32 ) {
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free(ps2->menu.frame);
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ps2->menu.frame = malloc(width * height * (rgb32 ? 4 : 2));
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ps2->menu.width = width;
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ps2->menu.height = height;
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ps2->menu.rgb32 = rgb32;
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}
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memcpy(ps2->menu.frame, frame, width * height * (rgb32 ? 4 : 2));
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}
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static void ps2_set_texture_enable(void *data, bool state, bool full_screen)
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{
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(void) full_screen;
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ps2_video_t *ps2 = (ps2_video_t*)data;
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}
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static const video_poke_interface_t ps2_poke_interface = {
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NULL, /* get_flags */
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NULL, /* set_coords */
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NULL, /* set_mvp */
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NULL,
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NULL,
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NULL,
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NULL, /* get_refresh_rate */
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ps2_set_filtering,
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NULL, /* get_video_output_size */
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NULL, /* get_video_output_prev */
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NULL, /* get_video_output_next */
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NULL, /* get_current_framebuffer */
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NULL, /* get_proc_address */
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ps2_set_aspect_ratio,
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ps2_apply_state_changes,
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ps2_set_texture_frame,
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ps2_set_texture_enable,
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NULL, /* set_osd_msg */
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NULL, /* show_mouse */
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NULL, /* grab_mouse_toggle */
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NULL, /* get_current_shader */
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NULL, /* get_current_software_framebuffer */
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NULL /* get_hw_render_interface */
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};
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static void ps2_gfx_get_poke_interface(void *data,
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const video_poke_interface_t **iface)
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{
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(void)data;
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(void)iface;
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*iface = &ps2_poke_interface;
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}
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video_driver_t video_ps2 = {
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