isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2025-06-14 01:09:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

framebuffer: expose viewport getters/setters

Browse Source 
This exposes experimental cogl_framebuffer APIs for getting and setting
a viewport without having to refer to the implicit CoglContext. It adds
the following experimental API:

  cogl_framebuffer_set_viewport
  cogl_framebuffer_get_viewport4fv
  cogl_framebuffer_get_viewport_x
  cogl_framebuffer_get_viewport_y
  cogl_framebuffer_get_viewport_width
  cogl_framebuffer_get_viewport_height

Signed-off-by: Neil Roberts <neil@linux.intel.com>
This commit is contained in:
Robert Bragg
2011-06-15 00:06:29 +01:00
parent 716b88b0c8
commit c4eb869bd7
6 changed files with 48 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
cogl/cogl-framebuffer.h
View File

@ -58,6 +58,35 @@ cogl_framebuffer_get_width (CoglFramebuffer *framebuffer);
int
cogl_framebuffer_get_height (CoglFramebuffer *framebuffer);
#define cogl_framebuffer_set_viewport cogl_framebuffer_set_viewport_EXP
void
cogl_framebuffer_set_viewport (CoglFramebuffer *framebuffer,
float x,
float y,
float width,
float height);
#define cogl_framebuffer_get_viewport_x cogl_framebuffer_get_viewport_x_EXP
float
cogl_framebuffer_get_viewport_x (CoglFramebuffer *framebuffer);
#define cogl_framebuffer_get_viewport_y cogl_framebuffer_get_viewport_y_EXP
float
cogl_framebuffer_get_viewport_y (CoglFramebuffer *framebuffer);
#define cogl_framebuffer_get_viewport_width cogl_framebuffer_get_viewport_width_EXP
float
cogl_framebuffer_get_viewport_width (CoglFramebuffer *framebuffer);
#define cogl_framebuffer_get_viewport_height cogl_framebuffer_get_viewport_height_EXP
float
cogl_framebuffer_get_viewport_height (CoglFramebuffer *framebuffer);
#define cogl_framebuffer_get_viewport4fv cogl_framebuffer_get_viewport4fv_EXP
void
cogl_framebuffer_get_viewport4fv (CoglFramebuffer *framebuffer,
float *viewport);
#define cogl_framebuffer_swap_buffers cogl_framebuffer_swap_buffers_EXP
void
cogl_framebuffer_swap_buffers (CoglFramebuffer *framebuffer);