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Scale background pixbuf when loading.

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This lets us avoid hitting the texture limit for some backgrounds.
This commit is contained in:
Kristian Høgsberg 2008-12-18 21:40:03 -05:00
parent 18fd33c9bb
commit 2d4219e542
1 changed files with 4 additions and 5 deletions
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9
egl-compositor.c
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@ -265,7 +265,6 @@ background_create(struct egl_compositor *ec,
struct egl_surface *background; struct egl_surface *background;
GdkPixbuf *pixbuf; GdkPixbuf *pixbuf;
GError *error = NULL; GError *error = NULL;
int pixbuf_width, pixbuf_height;
void *data; void *data;
GLenum format; GLenum format;
@ -275,14 +274,14 @@ background_create(struct egl_compositor *ec,
g_type_init(); g_type_init();
pixbuf = gdk_pixbuf_new_from_file(filename, &error); pixbuf = gdk_pixbuf_new_from_file_at_scale (filename,
width, height,
FALSE, &error);
if (error != NULL) { if (error != NULL) {
free(background); free(background);
return NULL; return NULL;
} }
pixbuf_width = gdk_pixbuf_get_width(pixbuf);
pixbuf_height = gdk_pixbuf_get_height(pixbuf);
data = gdk_pixbuf_get_pixels(pixbuf); data = gdk_pixbuf_get_pixels(pixbuf);
glGenTextures(1, &background->texture); glGenTextures(1, &background->texture);
@ -298,7 +297,7 @@ background_create(struct egl_compositor *ec,
format = GL_RGB; format = GL_RGB;
} }
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, pixbuf_width, pixbuf_height, 0, glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0,
format, GL_UNSIGNED_BYTE, data); format, GL_UNSIGNED_BYTE, data);
background->compositor = ec; background->compositor = ec;