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console-gl: add opengl rendering helper functions

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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Gerd Hoffmann 2015-01-09 11:40:23 +01:00
parent 985e1c9b00
commit cd2bc889e5
9 changed files with 247 additions and 1 deletions
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31
include/ui/console.h
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@ -9,6 +9,11 @@
#include "qapi-types.h"
#include "qapi/error.h"
#ifdef CONFIG_OPENGL
# include <GLES2/gl2.h>
# include <GLES2/gl2ext.h>
#endif
/* keyboard/mouse support */
#define MOUSE_EVENT_LBUTTON 0x01
@ -117,6 +122,11 @@ struct DisplaySurface {
pixman_format_code_t format;
pixman_image_t *image;
uint8_t flags;
#ifdef CONFIG_OPENGL
GLenum glformat;
GLenum gltype;
GLuint texture;
#endif
};
typedef struct QemuUIInfo {
@ -322,6 +332,27 @@ void qemu_console_copy(QemuConsole *con, int src_x, int src_y,
int dst_x, int dst_y, int w, int h);
DisplaySurface *qemu_console_surface(QemuConsole *con);
/* console-gl.c */
typedef struct ConsoleGLState ConsoleGLState;
#ifdef CONFIG_OPENGL
ConsoleGLState *console_gl_init_context(void);
void console_gl_fini_context(ConsoleGLState *gls);
bool console_gl_check_format(DisplayChangeListener *dcl,
pixman_format_code_t format);
void surface_gl_create_texture(ConsoleGLState *gls,
DisplaySurface *surface);
void surface_gl_update_texture(ConsoleGLState *gls,
DisplaySurface *surface,
int x, int y, int w, int h);
void surface_gl_render_texture(ConsoleGLState *gls,
DisplaySurface *surface);
void surface_gl_destroy_texture(ConsoleGLState *gls,
DisplaySurface *surface);
void surface_gl_setup_viewport(ConsoleGLState *gls,
DisplaySurface *surface,
int ww, int wh);
#endif
/* sdl.c */
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);