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DrawGraph.CopyRotZoom2Bilinear should copy src alpha

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kichikuou
2025-04-01 11:53:25 +09:00
parent 769bdca725
commit 7bae2cdf8a
1 changed files with 3 additions and 1 deletions
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src/draw.c
+3 -1
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@@ -788,6 +788,7 @@ void gfx_copy_rot_zoom_use_amap(Texture *dst, Texture *src, int sx, int sy, int
void gfx_copy_rot_zoom2(Texture *dst, float cx, float cy, Texture *src, float scx, float scy, float rot, float mag)
{
gfx_fill_amap(dst, 0, 0, dst->w, dst->h, 0);
glBlendFuncSeparate(GL_ONE, GL_ZERO, GL_ONE, GL_ZERO);
// 1. scale src vertices to texture size
// 2. translate so that center point of copy region is at origin
@@ -805,7 +806,8 @@ void gfx_copy_rot_zoom2(Texture *dst, float cx, float cy, Texture *src, float sc
mat4 wv_transform = WV_TRANSFORM(dst->w, dst->h);
struct copy_data data = ROTATE_DATA(dst, 0, 0, src->w, src->h);
run_draw_shader(&hitbox_noblend_shader.s, dst, src, mw_transform, wv_transform, &data);
run_draw_shader(&hitbox_shader.s, dst, src, mw_transform, wv_transform, &data);
restore_blend_mode();
}
static void copy_rotate_y(Texture *dst, Texture *front, Texture *back, int sx, int sy, int w, int h, float rot, float mag, Shader *shader)