57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
#ifndef GSR_PLUGIN_H
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#define GSR_PLUGIN_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define GSR_PLUGIN_INTERFACE_MAJOR_VERSION 0
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#define GSR_PLUGIN_INTERFACE_MINOR_VERSION 1
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#define GSR_PLUGIN_INTERFACE_MAKE_VERSION(major, minor) (((major) << 16) | (minor))
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#define GSR_PLUGIN_INTERFACE_VERSION GSR_PLUGIN_INTERFACE_MAKE_VERSION(GSR_PLUGIN_INTERFACE_MAJOR_VERSION, GSR_PLUGIN_INTERFACE_MINOR_VERSION)
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#include <stdbool.h>
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typedef enum {
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GSR_PLUGIN_GRAPHICS_API_EGL_ES,
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GSR_PLUGIN_GRAPHICS_API_GLX,
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} gsr_plugin_graphics_api;
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typedef enum {
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GSR_PLUGIN_COLOR_DEPTH_8_BITS,
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GSR_PLUGIN_COLOR_DEPTH_10_BITS,
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} gsr_plugin_color_depth;
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typedef struct {
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unsigned int width;
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unsigned int height;
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} gsr_plugin_draw_params;
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typedef struct {
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unsigned int width;
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unsigned int height;
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unsigned int fps;
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gsr_plugin_color_depth color_depth;
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gsr_plugin_graphics_api graphics_api;
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} gsr_plugin_init_params;
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typedef struct {
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const char *name; /* Mandatory */
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unsigned int version; /* Mandatory, can't be 0 */
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void *userdata; /* Optional */
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/* Optional, called when the plugin is expected to draw something to the current framebuffer */
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void (*draw)(const gsr_plugin_draw_params *params, void *userdata);
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} gsr_plugin_init_return;
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/* The plugin is expected to implement these functions and export them: */
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bool gsr_plugin_init(const gsr_plugin_init_params *params, gsr_plugin_init_return *ret);
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void gsr_plugin_deinit(void *userdata);
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#ifdef __cplusplus
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}
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#endif
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#endif /* GSR_PLUGIN_H */
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