Module gl 

Available on crate feature runtime-opengl only.

C API for the librashader OpenGL Runtime (libra_gl_*).

Structs

filter_chain_gl_opt_t

Options for filter chain creation.

frame_gl_opt_t

Options for each OpenGL shader frame.

libra_image_gl_t

OpenGL parameters for an image.

Functions

libra_gl_filter_chain_create^⚠

Create the filter chain given the shader preset.

libra_gl_filter_chain_frame^⚠

Draw a frame with the given parameters for the given filter chain.

libra_gl_filter_chain_free^⚠

Free a GL filter chain.

libra_gl_filter_chain_get_active_pass_count^⚠

Gets the number of active passes for this chain.

libra_gl_filter_chain_get_param^⚠

Gets a parameter for the filter chain.

libra_gl_filter_chain_set_active_pass_count^⚠

Sets the number of active passes for this chain.

libra_gl_filter_chain_set_param^⚠

Sets a parameter for the filter chain.

Type Aliases

PFN_libra_gl_filter_chain_create

Function pointer definition for libra_gl_filter_chain_create

PFN_libra_gl_filter_chain_frame

Function pointer definition for libra_gl_filter_chain_frame

PFN_libra_gl_filter_chain_free

Function pointer definition for libra_gl_filter_chain_free

PFN_libra_gl_filter_chain_get_active_pass_count

Function pointer definition for libra_gl_filter_chain_get_active_pass_count

PFN_libra_gl_filter_chain_get_param

Function pointer definition for libra_gl_filter_chain_get_param

PFN_libra_gl_filter_chain_set_active_pass_count

Function pointer definition for libra_gl_filter_chain_set_active_pass_count

PFN_libra_gl_filter_chain_set_param

Function pointer definition for libra_gl_filter_chain_set_param

libra_gl_loader_t

A GL function loader that librashader needs to be initialized with.