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Fix incorrect portrait mode rotation center on Windows (#1851)

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ns6089
2023-11-17 16:43:12 +03:00
committed by GitHub
parent 0a563947ea
commit 29a1b1539f
1 changed files with 2 additions and 2 deletions
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4
src_assets/windows/assets/shaders/directx/include/base_vs.hlsl
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@@ -2,7 +2,7 @@
#if defined(LEFT_SUBSAMPLING) #if defined(LEFT_SUBSAMPLING)
vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, float subsample_offset, int rotate_texture_steps) vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, float subsample_offset, int rotate_texture_steps)
#elif defined (TOPLEFT_SUBSAMPLING) #elif defined(TOPLEFT_SUBSAMPLING)
vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, float2 subsample_offset, int rotate_texture_steps) vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, float2 subsample_offset, int rotate_texture_steps)
#else #else
vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, int rotate_texture_steps) vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, int rotate_texture_steps)
@@ -29,7 +29,7 @@ vertex_t generate_fullscreen_triangle_vertex(uint vertex_id, int rotate_texture_
float2x2 rotation_matrix = { cos(rotation_radians), -sin(rotation_radians), float2x2 rotation_matrix = { cos(rotation_radians), -sin(rotation_radians),
sin(rotation_radians), cos(rotation_radians) }; sin(rotation_radians), cos(rotation_radians) };
float2 rotation_center = { 0.5, 0.5 }; float2 rotation_center = { 0.5, 0.5 };
tex_coord = round(tex_coord + mul(rotation_matrix, tex_coord - rotation_center)); tex_coord = round(rotation_center + mul(rotation_matrix, tex_coord - rotation_center));
} }
#if defined(LEFT_SUBSAMPLING) #if defined(LEFT_SUBSAMPLING)