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Kms: fix region capture incorrect when monitor is rotated

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dec05eba
2025-11-14 03:43:04 +01:00
parent 20e101bfe9
commit bf6011ffcf
2 changed files with 9 additions and 8 deletions
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15
src/color_conversion.c
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@@ -483,6 +483,12 @@ static void gsr_color_conversion_draw_graphics(gsr_color_conversion *self, unsig
const vec2i dest_texture_size = self->params.destination_textures_size[0];
const int texture_target = external_texture ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D;
if(rotation == GSR_ROT_90 || rotation == GSR_ROT_270) {
const float tmp = texture_size.x;
texture_size.x = texture_size.y;
texture_size.y = tmp;
}
self->params.egl->glBindTexture(texture_target, texture_id);
gsr_color_conversion_swizzle_texture_source(self, source_color);
@@ -501,18 +507,11 @@ static void gsr_color_conversion_draw_graphics(gsr_color_conversion *self, unsig
(float)source_position.y / (texture_size.y == 0 ? 1.0f : (float)texture_size.y),
};
vec2f texture_size_norm = {
const vec2f texture_size_norm = {
(float)source_size.x / (texture_size.x == 0 ? 1.0f : (float)texture_size.x),
(float)source_size.y / (texture_size.y == 0 ? 1.0f : (float)texture_size.y),
};
if(rotation == GSR_ROT_90 || rotation == GSR_ROT_270) {
const float ratio_x = (double)source_size.x / (double)source_size.y;
const float ratio_y = (double)source_size.y / (double)source_size.x;
texture_size_norm.x *= ratio_y;
texture_size_norm.y *= ratio_x;
}
const float vertices[] = {
-1.0f + 0.0f, -1.0f + 0.0f + size_norm.y, texture_pos_norm.x, texture_pos_norm.y + texture_size_norm.y,
-1.0f + 0.0f, -1.0f + 0.0f, texture_pos_norm.x, texture_pos_norm.y,