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Make loop a little more clear

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Kovid Goyal
2023-07-16 13:11:15 +05:30
parent 3089249beb
commit 18365789ab
1 changed files with 4 additions and 4 deletions
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8
kitty/shaders.c
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@@ -477,10 +477,10 @@ draw_graphics(int program, ssize_t vao_idx, ImageRenderData *data, GLuint start,
glUniform4f(u->viewport, viewport.left, viewport.top, viewport.right, viewport.bottom);
glEnable(GL_CLIP_DISTANCE0); glEnable(GL_CLIP_DISTANCE1); glEnable(GL_CLIP_DISTANCE2); glEnable(GL_CLIP_DISTANCE3);
for (GLuint i=0; i < count;) {
ImageRenderData *rd = data + start + i;
glBindTexture(GL_TEXTURE_2D, rd->texture_id);
for (GLuint k=0, limit=rd->group_count; k < limit; k++, i++) {
rd = data + start + i;
ImageRenderData *group = data + start + i;
glBindTexture(GL_TEXTURE_2D, group->texture_id);
for (GLuint k=0; k < group->group_count; k++, i++) {
ImageRenderData *rd = data + start + i;
glUniform4f(u->src_rect, rd->src_rect.left, rd->src_rect.top, rd->src_rect.right, rd->src_rect.bottom);
glUniform4f(u->dest_rect, rd->dest_rect.left, rd->dest_rect.top, rd->dest_rect.right, rd->dest_rect.bottom);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);