aljaz/scrcpy
1
0
Fork 0
mirror of https://github.com/Genymobile/scrcpy.git synced 2026-02-23 14:54:43 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix YUV conversion for full color range

Browse Source 
Take the color range (full vs limited) into account to render the
picture.

Note that with the current version of SDL, it has no impact with the SDL
opengl render driver.

Fixes #4756 <https://github.com/Genymobile/scrcpy/issues/4756>
Refs <https://github.com/Genymobile/scrcpy/issues/4756#issuecomment-2003228916>
Refs libusb/#9311 <https://github.com/libsdl-org/SDL/issues/9311>

Suggested-by: Simon Chan <1330321+yume-chan@users.noreply.github.com>
This commit is contained in:
Romain Vimont
2024-03-30 15:18:44 +01:00
parent 1c3801a0b1
commit db55edb196
2 changed files with 20 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
app/src/display.c
View File

@@ -1,6 +1,7 @@
#include "display.h"
#include <assert.h>
#include <libavutil/pixfmt.h>
#include "util/log.h"
@@ -65,6 +66,7 @@ sc_display_init(struct sc_display *display, SDL_Window *window, bool mipmaps) {
display->texture = NULL;
display->pending.flags = 0;
display->pending.frame = NULL;
display->has_frame = false;
return true;
}
@@ -196,9 +198,25 @@ sc_display_set_texture_size(struct sc_display *display, struct sc_size size) {
return SC_DISPLAY_RESULT_OK;
}
static SDL_YUV_CONVERSION_MODE
sc_display_to_sdl_color_range(enum AVColorRange color_range) {
return color_range == AVCOL_RANGE_JPEG ? SDL_YUV_CONVERSION_JPEG
: SDL_YUV_CONVERSION_AUTOMATIC;
}
static bool
sc_display_update_texture_internal(struct sc_display *display,
const AVFrame *frame) {
if (!display->has_frame) {
// First frame
display->has_frame = true;
// Configure YUV color range conversion
SDL_YUV_CONVERSION_MODE sdl_color_range =
sc_display_to_sdl_color_range(frame->color_range);
SDL_SetYUVConversionMode(sdl_color_range);
}
int ret = SDL_UpdateYUVTexture(display->texture, NULL,
frame->data[0], frame->linesize[0],
frame->data[1], frame->linesize[1],

2
app/src/display.h
View File

@@ -33,6 +33,8 @@ struct sc_display {
struct sc_size size;
AVFrame *frame;
} pending;
bool has_frame;
};
enum sc_display_result {