mirror of
https://github.com/libretro/RetroArch.git
synced 2025-02-01 06:23:42 +00:00
Move code to gfx/video_driver.c
This commit is contained in:
parent
e5ba0f1a71
commit
6e21d03ce7
282
driver.c
282
driver.c
@ -20,12 +20,8 @@
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#include <stdint.h>
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#include <string.h>
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#include "compat/posix_string.h"
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#include "gfx/video_thread_wrapper.h"
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#include "gfx/video_monitor.h"
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#include "gfx/video_viewport.h"
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#include "gfx/video_pixel_converter.h"
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#include "audio/audio_monitor.h"
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#include "gfx/drivers_context/win32_dwm_common.h"
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#ifdef HAVE_MENU
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#include "menu/menu.h"
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@ -290,259 +286,6 @@ bool driver_update_system_av_info(const struct retro_system_av_info *info)
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return true;
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}
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static void deinit_video_filter(void)
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{
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rarch_softfilter_free(g_extern.filter.filter);
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free(g_extern.filter.buffer);
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memset(&g_extern.filter, 0, sizeof(g_extern.filter));
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}
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static void init_video_filter(enum retro_pixel_format colfmt)
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{
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unsigned width, height, pow2_x, pow2_y, maxsize;
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struct retro_game_geometry *geom = NULL;
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deinit_video_filter();
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if (!*g_settings.video.softfilter_plugin)
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return;
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/* Deprecated format. Gets pre-converted. */
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if (colfmt == RETRO_PIXEL_FORMAT_0RGB1555)
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colfmt = RETRO_PIXEL_FORMAT_RGB565;
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if (g_extern.system.hw_render_callback.context_type)
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{
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RARCH_WARN("Cannot use CPU filters when hardware rendering is used.\n");
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return;
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}
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geom = (struct retro_game_geometry*)&g_extern.system.av_info.geometry;
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width = geom->max_width;
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height = geom->max_height;
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g_extern.filter.filter = rarch_softfilter_new(
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g_settings.video.softfilter_plugin,
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RARCH_SOFTFILTER_THREADS_AUTO, colfmt, width, height);
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if (!g_extern.filter.filter)
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{
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RARCH_ERR("Failed to load filter.\n");
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return;
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}
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rarch_softfilter_get_max_output_size(g_extern.filter.filter,
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&width, &height);
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pow2_x = next_pow2(width);
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pow2_y = next_pow2(height);
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maxsize = max(pow2_x, pow2_y);
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g_extern.filter.scale = maxsize / RARCH_SCALE_BASE;
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g_extern.filter.out_rgb32 = rarch_softfilter_get_output_format(
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g_extern.filter.filter) == RETRO_PIXEL_FORMAT_XRGB8888;
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g_extern.filter.out_bpp = g_extern.filter.out_rgb32 ?
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sizeof(uint32_t) : sizeof(uint16_t);
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/* TODO: Aligned output. */
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g_extern.filter.buffer = malloc(width * height * g_extern.filter.out_bpp);
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if (!g_extern.filter.buffer)
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goto error;
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return;
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error:
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RARCH_ERR("Softfilter initialization failed.\n");
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deinit_video_filter();
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}
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static void init_video_input(const input_driver_t *tmp)
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{
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/* Video driver didn't provide an input driver,
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* so we use configured one. */
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RARCH_LOG("Graphics driver did not initialize an input driver. Attempting to pick a suitable driver.\n");
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if (tmp)
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driver.input = tmp;
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else
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find_input_driver();
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if (!driver.input)
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{
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/* This should never really happen as tmp (driver.input) is always
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* found before this in find_driver_input(), or we have aborted
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* in a similar fashion anyways. */
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rarch_fail(1, "init_video_input()");
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}
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driver.input_data = driver.input->init();
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if (driver.input_data)
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return;
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RARCH_ERR("Cannot initialize input driver. Exiting ...\n");
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rarch_fail(1, "init_video_input()");
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}
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static void init_video(void)
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{
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unsigned max_dim, scale, width, height;
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rarch_viewport_t *custom_vp;
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const input_driver_t *tmp = NULL;
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const struct retro_game_geometry *geom = NULL;
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video_info_t video = {0};
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static uint16_t dummy_pixels[32] = {0};
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init_video_filter(g_extern.system.pix_fmt);
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rarch_main_command(RARCH_CMD_SHADER_DIR_INIT);
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geom = (const struct retro_game_geometry*)&g_extern.system.av_info.geometry;
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max_dim = max(geom->max_width, geom->max_height);
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scale = next_pow2(max_dim) / RARCH_SCALE_BASE;
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scale = max(scale, 1);
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if (g_extern.filter.filter)
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scale = g_extern.filter.scale;
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/* Update core-dependent aspect ratio values. */
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video_viewport_set_square_pixel(geom->base_width, geom->base_height);
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video_viewport_set_core();
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video_viewport_set_config();
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/* Update CUSTOM viewport. */
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custom_vp = (rarch_viewport_t*)&g_extern.console.screen.viewports.custom_vp;
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if (g_settings.video.aspect_ratio_idx == ASPECT_RATIO_CUSTOM)
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{
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float default_aspect = aspectratio_lut[ASPECT_RATIO_CORE].value;
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aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
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(custom_vp->width && custom_vp->height) ?
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(float)custom_vp->width / custom_vp->height : default_aspect;
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}
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g_extern.system.aspect_ratio =
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aspectratio_lut[g_settings.video.aspect_ratio_idx].value;
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if (g_settings.video.fullscreen)
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{
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width = g_settings.video.fullscreen_x;
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height = g_settings.video.fullscreen_y;
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}
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else
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{
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if (g_settings.video.force_aspect)
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{
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/* Do rounding here to simplify integer scale correctness. */
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unsigned base_width = roundf(geom->base_height *
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g_extern.system.aspect_ratio);
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width = roundf(base_width * g_settings.video.scale);
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height = roundf(geom->base_height * g_settings.video.scale);
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}
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else
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{
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width = roundf(geom->base_width * g_settings.video.scale);
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height = roundf(geom->base_height * g_settings.video.scale);
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}
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}
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if (width && height)
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RARCH_LOG("Video @ %ux%u\n", width, height);
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else
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RARCH_LOG("Video @ fullscreen\n");
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driver.display_type = RARCH_DISPLAY_NONE;
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driver.video_display = 0;
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driver.video_window = 0;
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if (!init_video_pixel_converter(RARCH_SCALE_BASE * scale))
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{
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RARCH_ERR("Failed to initialize pixel converter.\n");
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rarch_fail(1, "init_video()");
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}
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video.width = width;
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video.height = height;
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video.fullscreen = g_settings.video.fullscreen;
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video.vsync = g_settings.video.vsync && !g_extern.system.force_nonblock;
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video.force_aspect = g_settings.video.force_aspect;
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#ifdef GEKKO
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video.viwidth = g_settings.video.viwidth;
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video.vfilter = g_settings.video.vfilter;
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#endif
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video.smooth = g_settings.video.smooth;
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video.input_scale = scale;
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video.rgb32 = g_extern.filter.filter ?
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g_extern.filter.out_rgb32 :
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(g_extern.system.pix_fmt == RETRO_PIXEL_FORMAT_XRGB8888);
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tmp = (const input_driver_t*)driver.input;
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/* Need to grab the "real" video driver interface on a reinit. */
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find_video_driver();
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#ifdef HAVE_THREADS
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if (g_settings.video.threaded && !g_extern.system.hw_render_callback.context_type)
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{
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/* Can't do hardware rendering with threaded driver currently. */
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RARCH_LOG("Starting threaded video driver ...\n");
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if (!rarch_threaded_video_init(&driver.video, &driver.video_data,
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&driver.input, &driver.input_data,
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driver.video, &video))
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{
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RARCH_ERR("Cannot open threaded video driver ... Exiting ...\n");
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rarch_fail(1, "init_video()");
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}
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}
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else
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#endif
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driver.video_data = driver.video->init(&video, &driver.input,
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&driver.input_data);
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if (!driver.video_data)
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{
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RARCH_ERR("Cannot open video driver ... Exiting ...\n");
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rarch_fail(1, "init_video()");
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}
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driver.video_poke = NULL;
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if (driver.video->poke_interface)
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driver.video->poke_interface(driver.video_data, &driver.video_poke);
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if (driver.video->viewport_info && (!custom_vp->width ||
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!custom_vp->height))
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{
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/* Force custom viewport to have sane parameters. */
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custom_vp->width = width;
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custom_vp->height = height;
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driver.video->viewport_info(driver.video_data, custom_vp);
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}
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if (driver.video->set_rotation)
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driver.video->set_rotation(driver.video_data,
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(g_settings.video.rotation + g_extern.system.rotation) % 4);
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if (driver.video->suppress_screensaver)
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driver.video->suppress_screensaver(driver.video_data,
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g_settings.ui.suspend_screensaver_enable);
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if (!driver.input)
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init_video_input(tmp);
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rarch_main_command(RARCH_CMD_OVERLAY_DEINIT);
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rarch_main_command(RARCH_CMD_OVERLAY_INIT);
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g_extern.measure_data.frame_time_samples_count = 0;
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g_extern.frame_cache.width = 4;
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g_extern.frame_cache.height = 4;
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g_extern.frame_cache.pitch = 8;
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g_extern.frame_cache.data = &dummy_pixels;
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if (driver.video_poke && driver.video_poke->set_texture_frame)
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driver.video_poke->set_texture_frame(driver.video_data,
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&dummy_pixels, false, 1, 1, 1.0f);
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}
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/**
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* init_drivers:
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* @flags : Bitmask of drivers to initialize.
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@ -619,31 +362,6 @@ void init_drivers(int flags)
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}
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}
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static void uninit_video_input(void)
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{
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rarch_main_command(RARCH_CMD_OVERLAY_DEINIT);
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if (
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!driver.input_data_own &&
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(driver.input_data != driver.video_data) &&
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driver.input &&
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driver.input->free)
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driver.input->free(driver.input_data);
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if (
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!driver.video_data_own &&
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driver.video_data &&
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driver.video &&
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driver.video->free)
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driver.video->free(driver.video_data);
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deinit_pixel_converter();
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deinit_video_filter();
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rarch_main_command(RARCH_CMD_SHADER_DIR_DEINIT);
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video_monitor_compute_fps_statistics();
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}
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/**
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* uninit_drivers:
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@ -18,7 +18,11 @@
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#include <string/string_list.h>
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#include "video_driver.h"
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#include "video_thread_wrapper.h"
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#include "video_pixel_converter.h"
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#include "video_viewport.h"
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#include "video_monitor.h"
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#include "../general.h"
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#include "../retroarch.h"
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static const video_driver_t *video_drivers[] = {
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#ifdef HAVE_OPENGL
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@ -214,3 +218,282 @@ retro_proc_address_t video_driver_get_proc_address(const char *sym)
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#endif
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return NULL;
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}
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static void deinit_video_filter(void)
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{
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rarch_softfilter_free(g_extern.filter.filter);
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free(g_extern.filter.buffer);
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memset(&g_extern.filter, 0, sizeof(g_extern.filter));
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}
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static void init_video_filter(enum retro_pixel_format colfmt)
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{
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unsigned width, height, pow2_x, pow2_y, maxsize;
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struct retro_game_geometry *geom = NULL;
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deinit_video_filter();
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if (!*g_settings.video.softfilter_plugin)
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return;
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/* Deprecated format. Gets pre-converted. */
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if (colfmt == RETRO_PIXEL_FORMAT_0RGB1555)
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colfmt = RETRO_PIXEL_FORMAT_RGB565;
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if (g_extern.system.hw_render_callback.context_type)
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{
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RARCH_WARN("Cannot use CPU filters when hardware rendering is used.\n");
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return;
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}
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geom = (struct retro_game_geometry*)&g_extern.system.av_info.geometry;
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width = geom->max_width;
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height = geom->max_height;
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g_extern.filter.filter = rarch_softfilter_new(
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g_settings.video.softfilter_plugin,
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RARCH_SOFTFILTER_THREADS_AUTO, colfmt, width, height);
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if (!g_extern.filter.filter)
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{
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RARCH_ERR("Failed to load filter.\n");
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return;
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}
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rarch_softfilter_get_max_output_size(g_extern.filter.filter,
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&width, &height);
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pow2_x = next_pow2(width);
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pow2_y = next_pow2(height);
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maxsize = max(pow2_x, pow2_y);
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g_extern.filter.scale = maxsize / RARCH_SCALE_BASE;
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g_extern.filter.out_rgb32 = rarch_softfilter_get_output_format(
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g_extern.filter.filter) == RETRO_PIXEL_FORMAT_XRGB8888;
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g_extern.filter.out_bpp = g_extern.filter.out_rgb32 ?
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sizeof(uint32_t) : sizeof(uint16_t);
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/* TODO: Aligned output. */
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g_extern.filter.buffer = malloc(width * height * g_extern.filter.out_bpp);
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if (!g_extern.filter.buffer)
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goto error;
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return;
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error:
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RARCH_ERR("Softfilter initialization failed.\n");
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deinit_video_filter();
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}
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static void init_video_input(const input_driver_t *tmp)
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{
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/* Video driver didn't provide an input driver,
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* so we use configured one. */
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RARCH_LOG("Graphics driver did not initialize an input driver. Attempting to pick a suitable driver.\n");
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if (tmp)
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driver.input = tmp;
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else
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find_input_driver();
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if (!driver.input)
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{
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/* This should never really happen as tmp (driver.input) is always
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* found before this in find_driver_input(), or we have aborted
|
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* in a similar fashion anyways. */
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rarch_fail(1, "init_video_input()");
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}
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driver.input_data = driver.input->init();
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if (driver.input_data)
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return;
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RARCH_ERR("Cannot initialize input driver. Exiting ...\n");
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rarch_fail(1, "init_video_input()");
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}
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void uninit_video_input(void)
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{
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rarch_main_command(RARCH_CMD_OVERLAY_DEINIT);
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if (
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!driver.input_data_own &&
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(driver.input_data != driver.video_data) &&
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driver.input &&
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driver.input->free)
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driver.input->free(driver.input_data);
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if (
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!driver.video_data_own &&
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driver.video_data &&
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driver.video &&
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driver.video->free)
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driver.video->free(driver.video_data);
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deinit_pixel_converter();
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deinit_video_filter();
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rarch_main_command(RARCH_CMD_SHADER_DIR_DEINIT);
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video_monitor_compute_fps_statistics();
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}
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void init_video(void)
|
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{
|
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unsigned max_dim, scale, width, height;
|
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rarch_viewport_t *custom_vp;
|
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const input_driver_t *tmp = NULL;
|
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const struct retro_game_geometry *geom = NULL;
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video_info_t video = {0};
|
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static uint16_t dummy_pixels[32] = {0};
|
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|
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init_video_filter(g_extern.system.pix_fmt);
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rarch_main_command(RARCH_CMD_SHADER_DIR_INIT);
|
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geom = (const struct retro_game_geometry*)&g_extern.system.av_info.geometry;
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max_dim = max(geom->max_width, geom->max_height);
|
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scale = next_pow2(max_dim) / RARCH_SCALE_BASE;
|
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scale = max(scale, 1);
|
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|
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if (g_extern.filter.filter)
|
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scale = g_extern.filter.scale;
|
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|
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/* Update core-dependent aspect ratio values. */
|
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video_viewport_set_square_pixel(geom->base_width, geom->base_height);
|
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video_viewport_set_core();
|
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video_viewport_set_config();
|
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/* Update CUSTOM viewport. */
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custom_vp = (rarch_viewport_t*)&g_extern.console.screen.viewports.custom_vp;
|
||||
if (g_settings.video.aspect_ratio_idx == ASPECT_RATIO_CUSTOM)
|
||||
{
|
||||
float default_aspect = aspectratio_lut[ASPECT_RATIO_CORE].value;
|
||||
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
|
||||
(custom_vp->width && custom_vp->height) ?
|
||||
(float)custom_vp->width / custom_vp->height : default_aspect;
|
||||
}
|
||||
|
||||
g_extern.system.aspect_ratio =
|
||||
aspectratio_lut[g_settings.video.aspect_ratio_idx].value;
|
||||
|
||||
if (g_settings.video.fullscreen)
|
||||
{
|
||||
width = g_settings.video.fullscreen_x;
|
||||
height = g_settings.video.fullscreen_y;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (g_settings.video.force_aspect)
|
||||
{
|
||||
/* Do rounding here to simplify integer scale correctness. */
|
||||
unsigned base_width = roundf(geom->base_height *
|
||||
g_extern.system.aspect_ratio);
|
||||
width = roundf(base_width * g_settings.video.scale);
|
||||
height = roundf(geom->base_height * g_settings.video.scale);
|
||||
}
|
||||
else
|
||||
{
|
||||
width = roundf(geom->base_width * g_settings.video.scale);
|
||||
height = roundf(geom->base_height * g_settings.video.scale);
|
||||
}
|
||||
}
|
||||
|
||||
if (width && height)
|
||||
RARCH_LOG("Video @ %ux%u\n", width, height);
|
||||
else
|
||||
RARCH_LOG("Video @ fullscreen\n");
|
||||
|
||||
driver.display_type = RARCH_DISPLAY_NONE;
|
||||
driver.video_display = 0;
|
||||
driver.video_window = 0;
|
||||
|
||||
if (!init_video_pixel_converter(RARCH_SCALE_BASE * scale))
|
||||
{
|
||||
RARCH_ERR("Failed to initialize pixel converter.\n");
|
||||
rarch_fail(1, "init_video()");
|
||||
}
|
||||
|
||||
video.width = width;
|
||||
video.height = height;
|
||||
video.fullscreen = g_settings.video.fullscreen;
|
||||
video.vsync = g_settings.video.vsync && !g_extern.system.force_nonblock;
|
||||
video.force_aspect = g_settings.video.force_aspect;
|
||||
#ifdef GEKKO
|
||||
video.viwidth = g_settings.video.viwidth;
|
||||
video.vfilter = g_settings.video.vfilter;
|
||||
#endif
|
||||
video.smooth = g_settings.video.smooth;
|
||||
video.input_scale = scale;
|
||||
video.rgb32 = g_extern.filter.filter ?
|
||||
g_extern.filter.out_rgb32 :
|
||||
(g_extern.system.pix_fmt == RETRO_PIXEL_FORMAT_XRGB8888);
|
||||
|
||||
tmp = (const input_driver_t*)driver.input;
|
||||
/* Need to grab the "real" video driver interface on a reinit. */
|
||||
find_video_driver();
|
||||
|
||||
#ifdef HAVE_THREADS
|
||||
if (g_settings.video.threaded && !g_extern.system.hw_render_callback.context_type)
|
||||
{
|
||||
/* Can't do hardware rendering with threaded driver currently. */
|
||||
RARCH_LOG("Starting threaded video driver ...\n");
|
||||
|
||||
if (!rarch_threaded_video_init(&driver.video, &driver.video_data,
|
||||
&driver.input, &driver.input_data,
|
||||
driver.video, &video))
|
||||
{
|
||||
RARCH_ERR("Cannot open threaded video driver ... Exiting ...\n");
|
||||
rarch_fail(1, "init_video()");
|
||||
}
|
||||
}
|
||||
else
|
||||
#endif
|
||||
driver.video_data = driver.video->init(&video, &driver.input,
|
||||
&driver.input_data);
|
||||
|
||||
if (!driver.video_data)
|
||||
{
|
||||
RARCH_ERR("Cannot open video driver ... Exiting ...\n");
|
||||
rarch_fail(1, "init_video()");
|
||||
}
|
||||
|
||||
driver.video_poke = NULL;
|
||||
if (driver.video->poke_interface)
|
||||
driver.video->poke_interface(driver.video_data, &driver.video_poke);
|
||||
|
||||
if (driver.video->viewport_info && (!custom_vp->width ||
|
||||
!custom_vp->height))
|
||||
{
|
||||
/* Force custom viewport to have sane parameters. */
|
||||
custom_vp->width = width;
|
||||
custom_vp->height = height;
|
||||
driver.video->viewport_info(driver.video_data, custom_vp);
|
||||
}
|
||||
|
||||
if (driver.video->set_rotation)
|
||||
driver.video->set_rotation(driver.video_data,
|
||||
(g_settings.video.rotation + g_extern.system.rotation) % 4);
|
||||
|
||||
if (driver.video->suppress_screensaver)
|
||||
driver.video->suppress_screensaver(driver.video_data,
|
||||
g_settings.ui.suspend_screensaver_enable);
|
||||
|
||||
if (!driver.input)
|
||||
init_video_input(tmp);
|
||||
|
||||
rarch_main_command(RARCH_CMD_OVERLAY_DEINIT);
|
||||
rarch_main_command(RARCH_CMD_OVERLAY_INIT);
|
||||
|
||||
g_extern.measure_data.frame_time_samples_count = 0;
|
||||
|
||||
g_extern.frame_cache.width = 4;
|
||||
g_extern.frame_cache.height = 4;
|
||||
g_extern.frame_cache.pitch = 8;
|
||||
g_extern.frame_cache.data = &dummy_pixels;
|
||||
|
||||
if (driver.video_poke && driver.video_poke->set_texture_frame)
|
||||
driver.video_poke->set_texture_frame(driver.video_data,
|
||||
&dummy_pixels, false, 1, 1, 1.0f);
|
||||
}
|
||||
|
@ -241,6 +241,10 @@ uintptr_t video_driver_get_current_framebuffer(void);
|
||||
|
||||
retro_proc_address_t video_driver_get_proc_address(const char *sym);
|
||||
|
||||
void uninit_video_input(void);
|
||||
|
||||
void init_video(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
Loading…
x
Reference in New Issue
Block a user