diff options
Diffstat (limited to 'include/yasl/gl.h')
| -rw-r--r-- | include/yasl/gl.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/yasl/gl.h b/include/yasl/gl.h new file mode 100644 index 0000000..66a245a --- /dev/null +++ b/include/yasl/gl.h @@ -0,0 +1,27 @@ +/** @file Optional OpenGL/OpenGL ES contexts. Attribute lists are per-call. */ +#ifndef YASL_GL_H +#define YASL_GL_H +#include "yasl/yasl.h" +#ifdef __cplusplus +extern "C" { +#endif +enum yasl_gl_attribute { YASL_GL_END, YASL_GL_MAJOR, YASL_GL_MINOR, YASL_GL_PROFILE, YASL_GL_DEBUG, + YASL_GL_FORWARD_COMPAT, YASL_GL_RED_BITS, YASL_GL_GREEN_BITS, YASL_GL_BLUE_BITS, YASL_GL_ALPHA_BITS, + YASL_GL_DEPTH_BITS, YASL_GL_STENCIL_BITS, YASL_GL_SAMPLES, YASL_GL_SRGB, YASL_GL_API }; +enum yasl_gl_profile { YASL_GL_ANY, YASL_GL_CORE, YASL_GL_COMPATIBILITY }; +enum yasl_gl_api { YASL_GL_OPENGL, YASL_GL_OPENGL_ES }; +typedef void (*yasl_gl_proc)(void); +/** key/value pairs terminated by END, NULL defaults to GL3.2 core RGBA8 D24 S8. + * share is a live GL surface or NULL. CPU flag is invalid. Context is owned by + * the returned surface. Detach it from all rendering threads before destruction. */ +YASL_API yasl_surface *yasl_gl_surface_create(const char *title, int width, int height, + unsigned flags, const int *attributes, yasl_surface *share); +/** May run on a rendering thread. NULL detaches this thread's current context. */ +YASL_API bool yasl_gl_make_current(yasl_surface *surface); +YASL_API yasl_gl_proc yasl_gl_get_proc_address(const char *name); +YASL_API bool yasl_gl_swap_interval(yasl_surface *surface, int interval); +YASL_API bool yasl_gl_swap_buffers(yasl_surface *surface); +#ifdef __cplusplus +} +#endif +#endif |