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Diffstat (limited to 'src/drivers/video/vga.h')
-rw-r--r--src/drivers/video/vga.h23
1 files changed, 6 insertions, 17 deletions
diff --git a/src/drivers/video/vga.h b/src/drivers/video/vga.h
index 600180a..fed47a1 100644
--- a/src/drivers/video/vga.h
+++ b/src/drivers/video/vga.h
@@ -9,28 +9,19 @@
#include "interrupts.h"
#include "port.h"
-#include "driver.h"
+#include "video.h"
#define NOF_MODE_REGS 66
-typedef enum {
- VGA_MODE_TYPE_TEXT,
- VGA_MODE_TYPE_GRAPHICS
-} vga_mode_type_t;
-
typedef struct {
- vga_mode_type_t mode_type;
- int x;
- int y;
- int color_depth;
+ video_mode_t base;
uint8_t regs[NOF_MODE_REGS];
uint8_t *segment;
size_t segment_size;
} vga_mode_t;
typedef struct {
- driver_t base;
- interrupt_t *interrupts;
+ video_t base;
port8_t misc_port;
port8_t crtc_index_port;
port8_t crtc_data_port;
@@ -42,7 +33,7 @@ typedef struct {
port8_t attribute_controller_read_port;
port8_t attribute_controller_write_port;
port8_t attribute_controller_reset_port;
- vga_mode_t mode;
+ vga_mode_t *mode;
bool use_z_buffer;
uint8_t *zbuffer;
// stores either the address to the beginning of the segment
@@ -51,7 +42,7 @@ typedef struct {
} vga_t;
typedef struct {
- driver_vtable_t base;
+ video_vtable_t base;
} vga_vtable_t;
void vga_init( vga_t *vga, interrupt_t *interrupt, void *context );
@@ -60,9 +51,7 @@ void vga_deactivate( void *obj );
void vga_deinit( void *obj );
void vga_print_info( void *obj );
-vga_mode_t vga_make_mode( const vga_mode_type_t mode_type, const int x, const int y, const int color_depth );
-bool vga_set_mode( vga_t *vga, const vga_mode_t mode );
-bool vga_supports_mode( const vga_mode_t mode );
+bool vga_switch_mode( void *obj, const video_mode_t *mode );
typedef struct {
int R;