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Android: try to fix resize with software rendering (bug 4669)

This commit is contained in:
Sylvain Becker 2019-06-18 18:40:40 +02:00
parent 8a20d40d90
commit 12b92260cc
3 changed files with 19 additions and 0 deletions
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6
src/render/software/SDL_render_sw.c
View File

@ -82,6 +82,11 @@ SW_WindowEvent(SDL_Renderer * renderer, const SDL_WindowEvent *event)
static int static int
SW_GetOutputSize(SDL_Renderer * renderer, int *w, int *h) SW_GetOutputSize(SDL_Renderer * renderer, int *w, int *h)
{ {
#if defined(ANDROID)
extern void Android_GetScreenResolution(int *w, int *h);
Android_GetScreenResolution(w, h);
return 0;
#else
SDL_Surface *surface = SW_ActivateRenderer(renderer); SDL_Surface *surface = SW_ActivateRenderer(renderer);
if (surface) { if (surface) {
@ -96,6 +101,7 @@ SW_GetOutputSize(SDL_Renderer * renderer, int *w, int *h)
SDL_SetError("Software renderer doesn't have an output surface"); SDL_SetError("Software renderer doesn't have an output surface");
return -1; return -1;
} }
#endif
} }
static int static int

12
src/video/android/SDL_androidvideo.c
View File

@ -237,6 +237,18 @@ Android_SetScreenResolution(int surfaceWidth, int surfaceHeight, int deviceWidth
Android_ScreenRate = (int)rate; Android_ScreenRate = (int)rate;
} }
void
Android_GetScreenResolution(int *w, int *h)
{
if (w) {
*w = Android_SurfaceWidth;
}
if (h) {
*h = Android_SurfaceHeight;
}
}
void Android_SendResize(SDL_Window *window) void Android_SendResize(SDL_Window *window)
{ {
/* /*

1
src/video/android/SDL_androidvideo.h
View File

@ -30,6 +30,7 @@
/* Called by the JNI layer when the screen changes size or format */ /* Called by the JNI layer when the screen changes size or format */
extern void Android_SetScreenResolution(int surfaceWidth, int surfaceHeight, int deviceWidth, int deviceHeight, Uint32 format, float rate); extern void Android_SetScreenResolution(int surfaceWidth, int surfaceHeight, int deviceWidth, int deviceHeight, Uint32 format, float rate);
extern void Android_SendResize(SDL_Window *window); extern void Android_SendResize(SDL_Window *window);
extern void Android_GetScreenResolution(int *w, int *h);
/* Private display data */ /* Private display data */