static bool xenon360_gfx_frame(void *data, const void *frame, unsigned width, unsigned height,
uint64_t frame_count, unsigned pitch, const char *msg, video_frame_info_t *video_info)
{
gl_t *vid = data;
ScreenUv[UV_TOP] = ((float) (width) / (float) XE_W)*2;
ScreenUv[UV_LEFT] = ((float) (height) / (float) XE_H)*2;
DrawVerticeFormats * Rect = Xe_VB_Lock(vid->gl_device, vid->vb, 0, 3 * sizeof(DrawVerticeFormats), XE_LOCK_WRITE);
/* bottom left */
Rect[1].v = ScreenUv[UV_LEFT];
Rect[2].u = ScreenUv[UV_TOP];
Xe_VB_Unlock(vid->gl_device, vid->vb);
/* Refresh texture cache */
uint16_t *dst = Xe_Surface_LockRect(vid->gl_device, vid->g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
const uint16_t *src = frame;
unsigned stride_in = pitch >>1;
unsigned stride_out = vid->g_pTexture->wpitch >> 1;
unsigned copy_size = width << 1;
for (unsigned y = 0; y < height; y++, dst += stride_out, src += stride_in)
memcpy(dst, src, copy_size);
Xe_Surface_Unlock(vid->gl_device, vid->g_pTexture);
/* Reset states */
Xe_InvalidateState(vid->gl_device);
Xe_SetClearColor(vid->gl_device, 0);
/* Select stream */
Xe_SetTexture(vid->gl_device, 0, vid->g_pTexture);
Xe_SetCullMode(vid->gl_device, XE_CULL_NONE);
Xe_SetStreamSource(vid->gl_device, 0, vid->vb, 0, sizeof(DrawVerticeFormats));
/* Select shaders */
Xe_SetShader(vid->gl_device, SHADER_TYPE_PIXEL, vid->g_pPixelTexturedShader, 0);
Xe_SetShader(vid->gl_device, SHADER_TYPE_VERTEX, vid->g_pVertexShader, 0);
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
/* Draw */
Xe_DrawPrimitive(vid->gl_device, XE_PRIMTYPE_TRIANGLELIST, 0, 1);
/* Resolve */
Xe_Resolve(vid->gl_device);
Xe_Sync(vid->gl_device);
return true;
}
static bool sdl2_gfx_frame(void *data, const void *frame, unsigned width,
unsigned height, uint64_t frame_count,
unsigned pitch, const char *msg, video_frame_info_t *video_info)
{
sdl2_video_t *vid = (sdl2_video_t*)data;
char title[128];
if (vid->should_resize)
sdl_refresh_viewport(vid);
if (frame && video_info->libretro_running)
{
static struct retro_perf_counter sdl_copy_frame = {0};
SDL_RenderClear(vid->renderer);
sdl_refresh_input_size(vid, false, vid->video.rgb32, width, height, pitch);
performance_counter_init(sdl_copy_frame, "sdl_copy_frame");
performance_counter_start_plus(video_info->is_perfcnt_enable, sdl_copy_frame);
SDL_UpdateTexture(vid->frame.tex, NULL, frame, pitch);
performance_counter_stop_plus(video_info->is_perfcnt_enable, sdl_copy_frame);
}
SDL_RenderCopyEx(vid->renderer, vid->frame.tex, NULL, NULL, vid->rotation, NULL, SDL_FLIP_NONE);
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
if (vid->menu.active)
SDL_RenderCopy(vid->renderer, vid->menu.tex, NULL, NULL);
if (msg)
sdl2_render_msg(vid, msg);
SDL_RenderPresent(vid->renderer);
title[0] = '\0';
video_driver_get_window_title(title, sizeof(title));
if (title[0])
SDL_SetWindowTitle(vid->window, title);
return true;
}
static bool sdl2_gfx_frame(void *data, const void *frame, unsigned width,
unsigned height, unsigned pitch, const char *msg)
{
char buf[128];
sdl2_video_t *vid = (sdl2_video_t*)data;
runloop_t *runloop = rarch_main_get_ptr();
driver_t *driver = driver_get_ptr();
if (vid->should_resize)
sdl_refresh_viewport(vid);
if (frame)
{
sdl_refresh_input_size(vid, false, vid->video.rgb32, width, height, pitch);
RARCH_PERFORMANCE_INIT(sdl_copy_frame);
RARCH_PERFORMANCE_START(sdl_copy_frame);
SDL_UpdateTexture(vid->frame.tex, NULL, frame, pitch);
RARCH_PERFORMANCE_STOP(sdl_copy_frame);
}
SDL_RenderCopyEx(vid->renderer, vid->frame.tex, NULL, NULL, vid->rotation, NULL, SDL_FLIP_NONE);
#ifdef HAVE_MENU
if (runloop->is_menu)
menu_driver_frame();
#endif
if (vid->menu.active)
SDL_RenderCopy(vid->renderer, vid->menu.tex, NULL, NULL);
if (msg)
sdl2_render_msg(vid, msg);
SDL_RenderPresent(vid->renderer);
if (video_monitor_get_fps(buf, sizeof(buf), NULL, 0))
SDL_SetWindowTitle(vid->window, buf);
vid->frame_count++;
return true;
}
static bool vita2d_gfx_frame(void *data, const void *frame,
unsigned width, unsigned height, uint64_t frame_count,
unsigned pitch, const char *msg, video_frame_info_t *video_info)
{
void *tex_p;
vita_video_t *vita = (vita_video_t *)data;
if (frame)
{
if(!(vita->texture&&vita2d_texture_get_datap(vita->texture)==frame))
{
unsigned i;
unsigned int stride;
if ((width != vita->width || height != vita->height) && vita->texture)
{
vita2d_free_texture(vita->texture);
vita->texture = NULL;
}
if (!vita->texture)
{
RARCH_LOG("Creating texture: %ix%i\n", width, height);
vita->width = width;
vita->height = height;
vita->texture = vita2d_create_empty_texture_format(width, height, vita->format);
vita2d_texture_set_filters(vita->texture,vita->tex_filter,vita->tex_filter);
}
tex_p = vita2d_texture_get_datap(vita->texture);
stride = vita2d_texture_get_stride(vita->texture);
if (vita->format == SCE_GXM_TEXTURE_FORMAT_X8U8U8U8_1RGB)
{
stride /= 4;
pitch /= 4;
uint32_t *tex32 = tex_p;
const uint32_t *frame32 = frame;
for (i = 0; i < height; i++)
memcpy_neon(&tex32[i*stride],&frame32[i*pitch],pitch*sizeof(uint32_t));
}
else
{
stride /= 2;
pitch /= 2;
uint16_t *tex16 = tex_p;
const uint16_t *frame16 = frame;
for (i = 0; i < height; i++)
memcpy_neon(&tex16[i*stride],&frame16[i*pitch],width*sizeof(uint16_t));
}
}
}
if (vita->should_resize)
vita2d_gfx_update_viewport(vita);
vita2d_start_drawing();
vita2d_draw_rectangle(0,0,PSP_FB_WIDTH,PSP_FB_HEIGHT,vita2d_get_clear_color());
if (vita->texture)
{
if (vita->fullscreen)
vita2d_draw_texture_scale(vita->texture,
0, 0,
PSP_FB_WIDTH / (float)vita->width,
PSP_FB_HEIGHT / (float)vita->height);
else
{
const float radian = 90 * 0.0174532925f;
const float rad = vita->rotation * radian;
float scalex = vita->vp.width / (float)vita->width;
float scaley = vita->vp.height / (float)vita->height;
vita2d_draw_texture_scale_rotate(vita->texture,vita->vp.x,
vita->vp.y, scalex, scaley, rad);
}
}
#ifdef HAVE_OVERLAY
if (vita->overlay_enable)
vita2d_render_overlay(vita);
#endif
if (vita->menu.active)
{
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
if(vita->menu.texture)
{
if (vita->fullscreen)
vita2d_draw_texture_scale(vita->menu.texture,
0, 0,
PSP_FB_WIDTH / (float)vita->menu.width,
PSP_FB_HEIGHT / (float)vita->menu.height);
else
{
if (vita->menu.width > vita->menu.height)
{
float scale = PSP_FB_HEIGHT / (float)vita->menu.height;
float w = vita->menu.width * scale;
vita2d_draw_texture_scale(vita->menu.texture,
PSP_FB_WIDTH / 2.0f - w/2.0f, 0.0f,
scale, scale);
}
else
{
float scale = PSP_FB_WIDTH / (float)vita->menu.width;
float h = vita->menu.height * scale;
vita2d_draw_texture_scale(vita->menu.texture,
0.0f, PSP_FB_HEIGHT / 2.0f - h/2.0f,
scale, scale);
}
}
}
}
if(!string_is_empty(msg))
font_driver_render_msg(video_info, NULL, msg, NULL);
vita2d_end_drawing();
vita2d_swap_buffers();
return true;
}
static bool psp_frame(void *data, const void *frame,
unsigned width, unsigned height, uint64_t frame_count,
unsigned pitch, const char *msg, video_frame_info_t *video_info)
{
#ifdef DISPLAY_FPS
uint32_t diff;
static uint64_t currentTick,lastTick;
static int frames;
static float fps = 0.0;
#endif
psp1_video_t *psp = (psp1_video_t*)data;
if (!width || !height)
return false;
if (((uint32_t)frame&0x04000000) || (frame == RETRO_HW_FRAME_BUFFER_VALID))
psp->hw_render = true;
else if (frame)
psp->hw_render = false;
if (!psp->hw_render)
sceGuSync(0, 0); /* let the core decide when to sync when HW_RENDER */
pspDebugScreenSetBase(psp->draw_buffer);
pspDebugScreenSetXY(0,0);
if (video_info->fps_show)
{
pspDebugScreenSetXY(68 - strlen(video_info->fps_text) - 1,0);
pspDebugScreenPuts(video_info->fps_text);
pspDebugScreenSetXY(0,1);
}
if (msg)
pspDebugScreenPuts(msg);
if ((psp->vsync)&&(psp->vblank_not_reached))
sceDisplayWaitVblankStart();
psp->vblank_not_reached = true;
#ifdef DISPLAY_FPS
frames++;
sceRtcGetCurrentTick(¤tTick);
diff = currentTick - lastTick;
if(diff > 1000000)
{
fps = (float)frames * 1000000.0 / diff;
lastTick = currentTick;
frames = 0;
}
pspDebugScreenSetXY(0,0);
pspDebugScreenPrintf("%f", fps);
#endif
psp->draw_buffer = FROM_GU_POINTER(sceGuSwapBuffers());
if (psp->should_resize)
psp_update_viewport(psp, video_info);
psp_set_tex_coords(psp->frame_coords, width, height);
sceGuStart(GU_DIRECT, psp->main_dList);
sceGuTexFilter(psp->tex_filter, psp->tex_filter);
sceGuClear(GU_COLOR_BUFFER_BIT);
/* frame in VRAM ? texture/palette was
* set in core so draw directly */
if (psp->hw_render)
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_32BITF | GU_VERTEX_32BITF |
GU_TRANSFORM_2D, PSP_FRAME_VERTEX_COUNT, NULL,
(void*)(psp->frame_coords));
else
{
if (frame)
{
sceKernelDcacheWritebackRange(frame,pitch * height);
sceGuCopyImage(psp->rgb32? GU_PSM_8888 : GU_PSM_5650, ((u32)frame & 0xF) >> psp->bpp_log2,
0, width, height, pitch >> psp->bpp_log2,
(void*)((u32)frame & ~0xF), 0, 0, width, psp->texture);
}
sceGuTexImage(0, next_pow2(width), next_pow2(height), width, psp->texture);
sceGuCallList(psp->frame_dList);
}
sceGuFinish();
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
if(psp->menu.active)
{
sceGuSendList(GU_TAIL, psp->menu.dList, &(psp->menu.context_storage));
sceGuSync(0, 0);
}
return true;
}
static bool switch_frame(void *data, const void *frame,
unsigned width, unsigned height,
uint64_t frame_count, unsigned pitch,
const char *msg, video_frame_info_t *video_info)
{
static uint64_t last_frame = 0;
unsigned x, y;
result_t r;
int tgtw, tgth, centerx, centery;
uint32_t *out_buffer = NULL;
switch_video_t *sw = data;
int xsf = 1280 / width;
int ysf = 720 / height;
int sf = xsf;
if (ysf < sf)
sf = ysf;
tgtw = width * sf;
tgth = height * sf;
centerx = (1280-tgtw)/2;
centery = (720-tgth)/2;
// clear image to black
for(y = 0; y < 720; y++)
{
for(x = 0; x < 1280; x++)
{
sw->image[y*1280+x] = 0xFF000000;
}
}
if(width > 0 && height > 0) {
if(sw->last_width != width ||
sw->last_height != height)
{
scaler_ctx_gen_reset(&sw->scaler);
sw->scaler.in_width = width;
sw->scaler.in_height = height;
sw->scaler.in_stride = pitch;
sw->scaler.in_fmt = sw->rgb32 ? SCALER_FMT_ARGB8888 : SCALER_FMT_RGB565;
sw->scaler.out_width = tgtw;
sw->scaler.out_height = tgth;
sw->scaler.out_stride = 1280 * sizeof(uint32_t);
sw->scaler.out_fmt = SCALER_FMT_ABGR8888;
sw->scaler.scaler_type = SCALER_TYPE_POINT;
if(!scaler_ctx_gen_filter(&sw->scaler)) {
RARCH_ERR("failed to generate scaler for main image\n");
return false;
}
sw->last_width = width;
sw->last_height = height;
}
scaler_ctx_scale(&sw->scaler, sw->image + (centery * 1280) + centerx, frame);
}
#if defined(HAVE_MENU)
if (sw->menu_texture.enable)
{
menu_driver_frame(video_info);
if (sw->menu_texture.pixels)
{
#if 0
if (sw->menu_texture.fullscreen)
{
#endif
scaler_ctx_scale(&sw->menu_texture.scaler, sw->image +
((720-sw->menu_texture.tgth)/2)*1280 +
((1280-sw->menu_texture.tgtw)/2), sw->menu_texture.pixels);
#if 0
}
else
{
}
#endif
}
}
else if (video_info->statistics_show)
{
struct font_params *osd_params = (struct font_params*)
&video_info->osd_stat_params;
if (osd_params)
{
font_driver_render_msg(video_info, NULL, video_info->stat_text,
(const struct font_params*)&video_info->osd_stat_params);
}
}
#endif
#if 0
if (frame_count > 6000)
{
display_finalize();
exit(0);
}
#endif
if (msg && strlen(msg) > 0)
RARCH_LOG("message: %s\n", msg);
r = surface_dequeue_buffer(&sw->surface, &out_buffer);
if (sw->vsync)
switch_wait_vsync(sw);
svcSleepThread(10000);
if(r != RESULT_OK) {
return true; // just skip the frame
}
gfx_slow_swizzling_blit(out_buffer, sw->image, 1280, 720, 0, 0);
r = surface_queue_buffer(&sw->surface);
if (r != RESULT_OK)
return false;
last_frame = svcGetSystemTick();
return true;
}
static bool gl1_gfx_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)
{
gfx_ctx_mode_t mode;
const void *frame_to_copy = NULL;
unsigned width = 0;
unsigned height = 0;
unsigned bits = gl1_video_bits;
bool draw = true;
gl1_t *gl1 = (gl1_t*)data;
unsigned pot_width = 0;
unsigned pot_height = 0;
gl1_context_bind_hw_render(gl1, false);
/* FIXME: Force these settings off as they interfere with the rendering */
video_info->xmb_shadows_enable = false;
video_info->menu_shader_pipeline = 0;
if (!frame || !frame_width || !frame_height)
return true;
if (gl1->should_resize)
{
gfx_ctx_mode_t mode;
gl1->should_resize = false;
mode.width = width;
mode.height = height;
video_info->cb_set_resize(video_info->context_data,
mode.width, mode.height);
gl1_gfx_set_viewport(gl1, video_info, video_info->width, video_info->height, false, true);
}
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if ( gl1_video_width != frame_width ||
gl1_video_height != frame_height ||
gl1_video_pitch != pitch)
{
if (frame_width > 4 && frame_height > 4)
{
gl1_video_width = frame_width;
gl1_video_height = frame_height;
gl1_video_pitch = pitch;
pot_width = get_pot(frame_width);
pot_height = get_pot(frame_height);
if (gl1_video_buf)
free(gl1_video_buf);
gl1_video_buf = (unsigned char*)malloc(pot_width * pot_height * 4);
}
}
width = gl1_video_width;
height = gl1_video_height;
pitch = gl1_video_pitch;
pot_width = get_pot(width);
pot_height = get_pot(height);
if ( frame_width == 4 &&
frame_height == 4 &&
(frame_width < width && frame_height < height)
)
draw = false;
if (draw && gl1_video_buf)
{
if (bits == 32)
{
unsigned y;
/* copy lines into top-left portion of larger (power-of-two) buffer */
for (y = 0; y < height; y++)
memcpy(gl1_video_buf + ((pot_width * (bits / 8)) * y), (const unsigned char*)frame + (pitch * y), width * (bits / 8));
}
else if (bits == 16)
conv_rgb565_argb8888(gl1_video_buf, frame, width, height, pot_width * sizeof(unsigned), pitch);
frame_to_copy = gl1_video_buf;
}
if (gl1->video_width != width || gl1->video_height != height)
{
gl1->video_width = width;
gl1->video_height = height;
}
video_context_driver_get_video_size(&mode);
gl1->screen_width = mode.width;
gl1->screen_height = mode.height;
if (draw)
{
if (frame_to_copy)
{
draw_tex(gl1, pot_width, pot_height, width, height, gl1->tex, frame_to_copy);
}
}
if (gl1_menu_frame && video_info->menu_is_alive)
{
frame_to_copy = NULL;
width = gl1_menu_width;
height = gl1_menu_height;
pitch = gl1_menu_pitch;
bits = gl1_menu_bits;
pot_width = get_pot(width);
pot_height = get_pot(height);
if (gl1_menu_size_changed)
{
gl1_menu_size_changed = false;
if (gl1_menu_video_buf)
{
free(gl1_menu_video_buf);
gl1_menu_video_buf = NULL;
}
}
if (!gl1_menu_video_buf)
gl1_menu_video_buf = (unsigned char*)malloc(pot_width * pot_height * 4);
if (bits == 16 && gl1_menu_video_buf)
{
conv_rgba4444_argb8888(gl1_menu_video_buf, gl1_menu_frame, width, height, pot_width * sizeof(unsigned), pitch);
frame_to_copy = gl1_menu_video_buf;
if (gl1->menu_texture_full_screen)
{
glViewport(0, 0, video_info->width, video_info->height);
draw_tex(gl1, pot_width, pot_height, width, height, gl1->menu_tex, frame_to_copy);
glViewport(gl1->vp.x, gl1->vp.y, gl1->vp.width, gl1->vp.height);
}
else
draw_tex(gl1, pot_width, pot_height, width, height, gl1->menu_tex, frame_to_copy);
}
}
#ifdef HAVE_MENU
if (gl1->menu_texture_enable)
menu_driver_frame(video_info);
else if (video_info->statistics_show)
{
struct font_params *osd_params = (struct font_params*)
&video_info->osd_stat_params;
if (osd_params)
{
font_driver_render_msg(video_info, NULL, video_info->stat_text,
(const struct font_params*)&video_info->osd_stat_params);
#if 0
osd_params->y = 0.350f;
osd_params->scale = 0.75f;
font_driver_render_msg(video_info, NULL, video_info->chat_text,
(const struct font_params*)&video_info->osd_stat_params);
#endif
}
}
#ifdef HAVE_MENU_WIDGETS
menu_widgets_frame(video_info);
#endif
#endif
#ifdef HAVE_OVERLAY
if (gl1->overlay_enable)
gl1_render_overlay(gl1, video_info);
#endif
if (msg)
font_driver_render_msg(video_info, NULL, msg, NULL);
video_info->cb_update_window_title(
video_info->context_data, video_info);
/* Screenshots. */
if (gl1->readback_buffer_screenshot)
gl1_readback(gl1,
4, GL_RGBA, GL_UNSIGNED_BYTE,
gl1->readback_buffer_screenshot);
/* emscripten has to do black frame insertion in its main loop */
#ifndef EMSCRIPTEN
/* Disable BFI during fast forward, slow-motion,
* and pause to prevent flicker. */
if (
video_info->black_frame_insertion
&& !video_info->input_driver_nonblock_state
&& !video_info->runloop_is_slowmotion
&& !video_info->runloop_is_paused)
{
video_info->cb_swap_buffers(video_info->context_data, video_info);
glClear(GL_COLOR_BUFFER_BIT);
}
#endif
video_info->cb_swap_buffers(video_info->context_data, video_info);
/* check if we are fast forwarding or in menu, if we are ignore hard sync */
if (video_info->hard_sync
&& !video_info->input_driver_nonblock_state
&& !gl1->menu_texture_enable)
{
glClear(GL_COLOR_BUFFER_BIT);
glFinish();
}
gl1_context_bind_hw_render(gl1, true);
return true;
}
static bool gdi_gfx_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)
{
gfx_ctx_mode_t mode;
const void *frame_to_copy = frame;
unsigned width = 0;
unsigned height = 0;
unsigned bits = gdi_video_bits;
bool draw = true;
gdi_t *gdi = (gdi_t*)data;
HWND hwnd = win32_get_window();
if (!frame || !frame_width || !frame_height)
return true;
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
if (gdi_video_width != frame_width || gdi_video_height != frame_height || gdi_video_pitch != pitch)
{
if (frame_width > 4 && frame_height > 4)
{
gdi_video_width = frame_width;
gdi_video_height = frame_height;
gdi_video_pitch = pitch;
}
}
if (gdi_menu_frame && video_info->menu_is_alive)
{
frame_to_copy = gdi_menu_frame;
width = gdi_menu_width;
height = gdi_menu_height;
pitch = gdi_menu_pitch;
bits = gdi_menu_bits;
}
else
{
width = gdi_video_width;
height = gdi_video_height;
pitch = gdi_video_pitch;
if (frame_width == 4 && frame_height == 4 && (frame_width < width && frame_height < height))
draw = false;
if (video_info->menu_is_alive)
draw = false;
}
if (hwnd && !gdi->winDC)
{
gdi->winDC = GetDC(hwnd);
gdi->memDC = CreateCompatibleDC(gdi->winDC);
gdi->video_width = width;
gdi->video_height = height;
gdi->bmp = CreateCompatibleBitmap(gdi->winDC, gdi->video_width, gdi->video_height);
}
gdi->bmp_old = (HBITMAP)SelectObject(gdi->memDC, gdi->bmp);
if (gdi->video_width != width || gdi->video_height != height)
{
SelectObject(gdi->memDC, gdi->bmp_old);
DeleteObject(gdi->bmp);
gdi->video_width = width;
gdi->video_height = height;
gdi->bmp = CreateCompatibleBitmap(gdi->winDC, gdi->video_width, gdi->video_height);
gdi->bmp_old = (HBITMAP)SelectObject(gdi->memDC, gdi->bmp);
}
video_context_driver_get_video_size(&mode);
gdi->screen_width = mode.width;
gdi->screen_height = mode.height;
BITMAPINFO *info = (BITMAPINFO*)calloc(1, sizeof(*info) + (3 * sizeof(RGBQUAD)));
info->bmiHeader.biBitCount = bits;
info->bmiHeader.biWidth = pitch / (bits / 8);
info->bmiHeader.biHeight = -height;
info->bmiHeader.biPlanes = 1;
info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
info->bmiHeader.biSizeImage = 0;
if (bits == 16)
{
unsigned *masks = (unsigned*)info->bmiColors;
info->bmiHeader.biCompression = BI_BITFIELDS;
/* default 16-bit format on Windows is XRGB1555 */
if (frame_to_copy == gdi_menu_frame)
{
/* map RGB444 color bits for RGUI */
masks[0] = 0xF000;
masks[1] = 0x0F00;
masks[2] = 0x00F0;
}
else
{
/* map RGB565 color bits for core */
masks[0] = 0xF800;
masks[1] = 0x07E0;
masks[2] = 0x001F;
}
}
else
info->bmiHeader.biCompression = BI_RGB;
if (draw)
{
StretchDIBits(gdi->memDC, 0, 0, width, height, 0, 0, width, height,
frame_to_copy, info, DIB_RGB_COLORS, SRCCOPY);
}
SelectObject(gdi->memDC, gdi->bmp_old);
free(info);
if (msg)
font_driver_render_msg(video_info, NULL, msg, NULL);
InvalidateRect(hwnd, NULL, false);
video_info->cb_update_window_title(
video_info->context_data, video_info);
return true;
}
static bool caca_gfx_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)
{
size_t len = 0;
void *buffer = NULL;
const void *frame_to_copy = frame;
unsigned width = 0;
unsigned height = 0;
bool draw = true;
(void)data;
(void)frame;
(void)frame_width;
(void)frame_height;
(void)pitch;
(void)msg;
if (!frame || !frame_width || !frame_height)
return true;
if ( caca_video_width != frame_width ||
caca_video_height != frame_height ||
caca_video_pitch != pitch)
{
if (frame_width > 4 && frame_height > 4)
{
caca_video_width = frame_width;
caca_video_height = frame_height;
caca_video_pitch = pitch;
caca_gfx_free(NULL);
caca_gfx_create();
}
}
if (!caca_cv)
return true;
if (caca_menu_frame && video_info->menu_is_alive)
frame_to_copy = caca_menu_frame;
width = caca_get_canvas_width(caca_cv);
height = caca_get_canvas_height(caca_cv);
if ( frame_to_copy == frame &&
frame_width == 4 &&
frame_height == 4 &&
(frame_width < width && frame_height < height))
draw = false;
if (video_info->menu_is_alive)
draw = false;
caca_clear_canvas(caca_cv);
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
if (msg)
font_driver_render_msg(video_info, NULL, msg, NULL);
if (draw)
{
caca_dither_bitmap(caca_cv, 0, 0,
width,
height,
caca_dither, frame_to_copy);
buffer = caca_export_canvas_to_memory(caca_cv, "caca", &len);
if (buffer)
{
if (len)
caca_refresh_display(caca_display);
free(buffer);
}
}
return true;
}
