ayo/kitty
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Skip zero group_count images in draw_graphics()

Browse source 
Good to be defensive, ensures no infinite loop.
This commit is contained in:
Kovid Goyal 2023-09-04 07:18:39 +05:30
parent 4ffb22199b
commit e7ba91d182
No known key found for this signature in database
GPG key ID: 06BC317B515ACE7C
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
kitty/shaders.c
View file

@ -481,6 +481,7 @@ draw_graphics(int program, ssize_t vao_idx, ImageRenderData *data, GLuint start,
for (GLuint i=0; i < count;) {
ImageRenderData *group = data + start + i;
glBindTexture(GL_TEXTURE_2D, group->texture_id);
if (group->group_count == 0) { i++; continue; }
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);