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fix -Wshorten-64-to-32 warnings in android builds.

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see: https://github.com/libsdl-org/SDL/pull/4195#issuecomment-901506386
This commit is contained in:
Ozkan Sezer 2021-08-19 12:11:10 +03:00
parent ccb06296b9
commit 8270172e74
2 changed files with 11 additions and 11 deletions
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2
src/render/SDL_render.c
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@ -3343,7 +3343,7 @@ SDL_RenderCopyExF(SDL_Renderer * renderer, SDL_Texture * texture,
}
#define SDL_OFFSETOF(_TYPE,_MEMBER) ((size_t)&(((_TYPE*)0)->_MEMBER))
#define SDL_OFFSETOF(_TYPE,_MEMBER) ((intptr_t)&(((_TYPE*)0)->_MEMBER))
int
SDL_RenderGeometry(SDL_Renderer *renderer,
SDL_Texture *texture,

20
src/render/software/SDL_triangle.c
View file

@ -156,21 +156,21 @@ static void bounding_rect(const SDL_Point *a, const SDL_Point *b, const SDL_Poin
/* Use 64 bits precision to prevent overflow when interpolating color / texture with wide triangles */
#define TRIANGLE_GET_TEXTCOORD \
int srcx = ((Sint64)w0 * s2s0_x + (Sint64)w1 * s2s1_x + s2_x_area.x) / area; \
int srcy = ((Sint64)w0 * s2s0_y + (Sint64)w1 * s2s1_y + s2_x_area.y) / area; \
int srcx = (int)(((Sint64)w0 * s2s0_x + (Sint64)w1 * s2s1_x + s2_x_area.x) / area); \
int srcy = (int)(((Sint64)w0 * s2s0_y + (Sint64)w1 * s2s1_y + s2_x_area.y) / area); \
#define TRIANGLE_GET_MAPPED_COLOR \
int r = ((Sint64)w0 * c0.r + (Sint64)w1 * c1.r + (Sint64)w2 * c2.r) / area; \
int g = ((Sint64)w0 * c0.g + (Sint64)w1 * c1.g + (Sint64)w2 * c2.g) / area; \
int b = ((Sint64)w0 * c0.b + (Sint64)w1 * c1.b + (Sint64)w2 * c2.b) / area; \
int a = ((Sint64)w0 * c0.a + (Sint64)w1 * c1.a + (Sint64)w2 * c2.a) / area; \
int r = (int)(((Sint64)w0 * c0.r + (Sint64)w1 * c1.r + (Sint64)w2 * c2.r) / area); \
int g = (int)(((Sint64)w0 * c0.g + (Sint64)w1 * c1.g + (Sint64)w2 * c2.g) / area); \
int b = (int)(((Sint64)w0 * c0.b + (Sint64)w1 * c1.b + (Sint64)w2 * c2.b) / area); \
int a = (int)(((Sint64)w0 * c0.a + (Sint64)w1 * c1.a + (Sint64)w2 * c2.a) / area); \
int color = SDL_MapRGBA(format, r, g, b, a); \
#define TRIANGLE_GET_COLOR \
int r = ((Sint64)w0 * c0.r + (Sint64)w1 * c1.r + (Sint64)w2 * c2.r) / area; \
int g = ((Sint64)w0 * c0.g + (Sint64)w1 * c1.g + (Sint64)w2 * c2.g) / area; \
int b = ((Sint64)w0 * c0.b + (Sint64)w1 * c1.b + (Sint64)w2 * c2.b) / area; \
int a = ((Sint64)w0 * c0.a + (Sint64)w1 * c1.a + (Sint64)w2 * c2.a) / area; \
int r = (int)(((Sint64)w0 * c0.r + (Sint64)w1 * c1.r + (Sint64)w2 * c2.r) / area); \
int g = (int)(((Sint64)w0 * c0.g + (Sint64)w1 * c1.g + (Sint64)w2 * c2.g) / area); \
int b = (int)(((Sint64)w0 * c0.b + (Sint64)w1 * c1.b + (Sint64)w2 * c2.b) / area); \
int a = (int)(((Sint64)w0 * c0.a + (Sint64)w1 * c1.a + (Sint64)w2 * c2.a) / area); \
#define TRIANGLE_END_LOOP \