X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Ftdm_helper.h;h=62f3cb32a20f8bb688a0668de7caf3babe6c5a87;hb=790d334f04dd00d23309140580cf82add7ce4f5a;hp=d52698157f7d24800394d099f7a1ba221a78a43d;hpb=5ecd7fb59c26446e6f7a83cd2278b0cecd5393bf;p=platform%2Fcore%2Fuifw%2Flibtdm.git

diff --git a/include/tdm_helper.h b/include/tdm_helper.h
index d526981..62f3cb3 100644
--- a/include/tdm_helper.h
+++ b/include/tdm_helper.h
@@ -9,7 +9,7 @@
  *          Taeheon Kim <th908.kim@samsung.com>,
  *          YoungJun Cho <yj44.cho@samsung.com>,
  *          SooChan Lim <sc1.lim@samsung.com>,
- *          Boram Park <sc1.lim@samsung.com>
+ *          Boram Park <boram1288.park@samsung.com>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -36,9 +36,10 @@
 #ifndef _TDM_HELPER_H_
 #define _TDM_HELPER_H_
 
-#include "tdm_types.h"
 #include <tbm_surface.h>
 
+#include "tdm_types.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -49,6 +50,13 @@ extern "C" {
  */
 
 /**
+ * @brief Get the current time as a floating point value in seconds
+ * @return The number of seconds
+ */
+double
+tdm_helper_get_time(void);
+
+/**
  * @brief Dump a buffer
  * @details
  * This function supports only if a buffer has below formats.
@@ -58,8 +66,6 @@ extern "C" {
  * - TBM_FORMAT_YUV420
  * - TBM_FORMAT_NV12
  * - TBM_FORMAT_NV21
- * - TBM_FORMAT_YUYV
- * - TBM_FORMAT_UYVY
  * The filename extension should be "png" for TBM_FORMAT_ARGB8888 and TBM_FORMAT_XRGB8888
  * or "yuv" for YUV formats.
  * @param[in] buffer A TDM buffer
@@ -69,14 +75,82 @@ void
 tdm_helper_dump_buffer(tbm_surface_h buffer, const char *file);
 
 /**
+ * @brief Dump a buffer.
+ * @details
+ * The filename will includes the buffer information. (width, height, format)
+ * @param[in] buffer A TDM buffer
+ * @param[in] file The path of file.
+ */
+void
+tdm_helper_dump_buffer_str(tbm_surface_h buffer, char *dir, char *str);
+
+/**
+ * @brief fill a buffer with 0 for given pos.
+ * @details
+ * This function supports only if a buffer has below formats.
+ * - TBM_FORMAT_ARGB8888
+ * - TBM_FORMAT_XRGB8888
+ * @param[in] buffer A TDM buffer
+ */
+void
+tdm_helper_clear_buffer_pos(tbm_surface_h buffer, tdm_pos *pos);
+
+/**
+ * @brief fill a buffer with 0 for given pos.
+ * @details
+ * This function supports only if a buffer has below formats.
+ * - TBM_FORMAT_ARGB8888
+ * - TBM_FORMAT_XRGB8888
+ * @param[in] buffer A TDM buffer
+ */
+void
+tdm_helper_clear_buffer_color(tbm_surface_h buffer, tdm_pos *pos, unsigned int color);
+
+/**
+ * @brief fill a buffer with 0.
+ * @details
+ * This function supports only if a buffer has below formats.
+ * - TBM_FORMAT_ARGB8888
+ * - TBM_FORMAT_XRGB8888
+ * - TBM_FORMAT_YVU420
+ * - TBM_FORMAT_YUV420
+ * - TBM_FORMAT_NV12
+ * - TBM_FORMAT_NV21
+ * @param[in] buffer A TDM buffer
+ */
+void
+tdm_helper_clear_buffer(tbm_surface_h buffer);
+
+/**
+ * @brief Get the buffer full size.
+ * @details
+ * In some hardware, the buffer width or height is aligned with the fixed size.
+ * eg. 8, 16, etc. In this case, the real size of buffer could be bigger than
+ * the buffer size of tbm_surface_info_s.
+ * @param[in] buffer A TDM buffer
+ */
+void
+tdm_helper_get_buffer_full_size(tbm_surface_h buffer, int *buffer_w, int *buffer_h);
+
+/**
+ * @brief convert the source buffer to the destination buffer with given rectangles
+ * trannsform
+ * @details
+ * This function supports only if buffers have below formats.
+ * - TBM_FORMAT_ARGB8888
+ * - TBM_FORMAT_XRGB8888
+ * @param[in] buffer A TDM buffer
+ */
+tdm_error
+tdm_helper_convert_buffer(tbm_surface_h srcbuf, tbm_surface_h dstbuf,
+						  tdm_pos *srcpos, tdm_pos *dstpos,
+						  tdm_transform transform, int over);
+
+/**
  * @brief Get a fd from the given enviroment variable.
  * @details
  * This function will dup the fd of the given enviroment variable. The Caller
  * @b SHOULD close the fd.
- * \n
- * In DRM system, a drm-master-fd @b SHOULD be shared between TDM backend and
- * TBM backend in display server side by using "TDM_DRM_MASTER_FD"
- * and "TBM_DRM_MASTER_FD".
  * @param[in] env The given enviroment variable
  * @return fd if success. Otherwise, -1.
  * @see #tdm_helper_set_fd()
@@ -85,10 +159,6 @@ int tdm_helper_get_fd(const char *env);
 
 /**
  * @brief Set the given fd to the give enviroment variable.
- * @details
- * In DRM system, a drm-master-fd @b SHOULD be shared between TDM backend and
- * TBM backend in display server side by using "TDM_DRM_MASTER_FD"
- * and "TBM_DRM_MASTER_FD".
  * @param[in] env The given enviroment variable
  * @param[in] fd The given fd
  * @see #tdm_helper_get_fd()
@@ -154,6 +224,22 @@ tdm_helper_capture_output(tdm_output *output, tbm_surface_h dst_buffer,
 void
 tdm_helper_get_display_information(tdm_display *dpy, char *reply, int *len);
 
+/**
+ * @brief Get whether the commit-per-vblank functionality is enabled or not for the output.
+ * @param[in] output An output the functionality has to be checked for
+ * @return -1 if error occurred, 1 if enabled, 0 if disabled.
+ */
+int
+tdm_helper_output_commit_per_vblank_enabled(tdm_output *output);
+
+/**
+ * @brief Get whether the vblank timer is expired or not for the output.
+ * @param[in] output An output the functionality has to be checked for
+ * @return -1 if error occurred, 1 if enabled, 0 if disabled.
+ */
+unsigned int
+tdm_helper_output_vblank_timer_expired(tdm_output *output);
+
 #ifdef __cplusplus
 }
 #endif