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evas-drm: cleanup outbuf structure and functions 

@bugfix: this cleans up the Outbuf structure by removing unused
fields, Fixing some function declarations, and defaulting the number
of buffers to 2 (double-buffering)

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2014-02-28 12:32:38 +00:00
parent aafd8e5277
commit 54680b1f97
1 changed files with 8 additions and 8 deletions
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16
src/modules/evas/engines/drm/evas_engine.h
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@ -45,7 +45,7 @@ extern int _evas_engine_drm_log_dom;
# define CRI(...) EINA_LOG_DOM_CRIT(_evas_engine_drm_log_dom, __VA_ARGS__)
/* define a maximum number of 'buffers' (double-buff, triple-buff, etc) */
# define NUM_BUFFERS 3
# define NUM_BUFFERS 2
typedef struct _Buffer Buffer;
typedef struct _Plane Plane;
@ -73,6 +73,7 @@ struct _Buffer
int stride, size;
int handle;
unsigned int fb;
void *data; // used for software framebuffers
# ifdef HAVE_DRM_HW_ACCEL
@ -102,25 +103,23 @@ struct _Outbuf
int w, h;
unsigned int rotation, depth;
Eina_Bool destination_alpha : 1;
Eina_Bool vsync : 1;
struct
{
RGBA_Image *onebuf;
Eina_Array onebuf_regions;
int fd;
unsigned int conn, crtc;
unsigned int conn, crtc, fb;
Buffer buffer[NUM_BUFFERS], *sent;
Buffer buffer[NUM_BUFFERS];
int curr, num;
drmModeModeInfo mode;
drmEventContext ctx;
Eina_Bool pending_flip : 1;
Eina_Bool use_async_page_flip : 1;
Eina_List *pending_writes;
Eina_List *prev_pending_writes;
Eina_List *planes;
@ -136,6 +135,7 @@ void evas_outbuf_reconfigure(Evas_Engine_Info_Drm *info, Outbuf *ob, int w, int
int evas_outbuf_buffer_state_get(Outbuf *ob);
RGBA_Image *evas_outbuf_update_region_new(Outbuf *ob, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch);
void evas_outbuf_update_region_push(Outbuf *ob, RGBA_Image *update, int x, int y, int w, int h);
void evas_outbuf_update_region_free(Outbuf *ob, RGBA_Image *update);
void evas_outbuf_flush(Outbuf *ob);
Eina_Bool evas_drm_init(Evas_Engine_Info_Drm *info, int card);
@ -145,6 +145,6 @@ Eina_Bool evas_drm_outbuf_setup(Outbuf *ob);
void evas_drm_outbuf_framebuffer_set(Outbuf *ob, Buffer *buffer);
Eina_Bool evas_drm_framebuffer_create(int fd, Buffer *buffer, int depth);
void evas_drm_framebuffer_destroy(int fd, Buffer *buffer);
Eina_Bool evas_drm_framebuffer_send(Outbuf *ob, Buffer *buffer, Eina_Rectangle *rects, unsigned int count);
Eina_Bool evas_drm_framebuffer_send(Outbuf *ob, Buffer *buffer);
#endif