gralloc/gr_adreno_info.h - LeafOS-Project/android_hardware_qcom_sdm845_display - Gitiles

 /*
  * Copyright (c) 2011-2018, The Linux Foundation. All rights reserved.

  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *   * Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  *   * Redistributions in binary form must reproduce the above
  *     copyright notice, this list of conditions and the following
  *     disclaimer in the documentation and/or other materials provided
  *     with the distribution.
  *   * Neither the name of The Linux Foundation nor the names of its
  *     contributors may be used to endorse or promote products derived
  *     from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

 #ifndef __GR_ADRENO_INFO_H__
 #define __GR_ADRENO_INFO_H__

 #include <media/msm_media_info.h>

 namespace gralloc {

 // Adreno Pixel Formats
 typedef enum {
   ADRENO_PIXELFORMAT_UNKNOWN = 0,
   ADRENO_PIXELFORMAT_R16G16B16A16_FLOAT = 10,
   ADRENO_PIXELFORMAT_R10G10B10A2_UNORM = 24,  // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
   ADRENO_PIXELFORMAT_R8G8B8A8 = 28,
   ADRENO_PIXELFORMAT_R8G8B8A8_SRGB = 29,
   ADRENO_PIXELFORMAT_D32_FLOAT = 40,
   ADRENO_PIXELFORMAT_D24_UNORM_S8_UINT = 45,
   ADRENO_PIXELFORMAT_D16_UNORM = 55,
   ADRENO_PIXELFORMAT_B5G6R5 = 85,
   ADRENO_PIXELFORMAT_B5G5R5A1 = 86,
   ADRENO_PIXELFORMAT_B8G8R8A8_UNORM = 87,
   ADRENO_PIXELFORMAT_B8G8R8A8 = 90,
   ADRENO_PIXELFORMAT_B8G8R8A8_SRGB = 91,
   ADRENO_PIXELFORMAT_B8G8R8X8_SRGB = 93,
   ADRENO_PIXELFORMAT_NV12 = 103,
   ADRENO_PIXELFORMAT_P010 = 104,
   ADRENO_PIXELFORMAT_YUY2 = 107,
   ADRENO_PIXELFORMAT_B4G4R4A4 = 115,
   ADRENO_PIXELFORMAT_NV12_EXT = 506,       // NV12 with non-std alignment and offsets
   ADRENO_PIXELFORMAT_R8G8B8X8 = 507,       //  GL_RGB8 (Internal)
   ADRENO_PIXELFORMAT_R8G8B8 = 508,         //  GL_RGB8
   ADRENO_PIXELFORMAT_A1B5G5R5 = 519,       //  GL_RGB5_A1
   ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520,  //  GL_SRGB8
   ADRENO_PIXELFORMAT_R8G8B8_SRGB = 521,    //  GL_SRGB8
   ADRENO_PIXELFORMAT_A2B10G10R10_UNORM = 532,
   // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
   ADRENO_PIXELFORMAT_R10G10B10X2_UNORM = 537,
   ADRENO_PIXELFORMAT_D24_UNORM_X8_UINT = 548,
   ADRENO_PIXELFORMAT_D24_UNORM = 549,
   ADRENO_PIXELFORMAT_D32_FLOAT_X24S8_UINT = 551,
   ADRENO_PIXELFORMAT_S8_UINT = 552,
   // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
   ADRENO_PIXELFORMAT_R5G6B5 = 610,    //  RGBA version of B5G6R5
   ADRENO_PIXELFORMAT_R5G5B5A1 = 611,  //  RGBA version of B5G5R5A1
   ADRENO_PIXELFORMAT_R4G4B4A4 = 612,  //  RGBA version of B4G4R4A4
   ADRENO_PIXELFORMAT_UYVY = 614,      //  YUV 4:2:2 packed progressive (1 plane)
   ADRENO_PIXELFORMAT_NV21 = 619,
   ADRENO_PIXELFORMAT_Y8U8V8A8 = 620,  // YUV 4:4:4 packed (1 plane)
   ADRENO_PIXELFORMAT_Y8 = 625,        //  Single 8-bit luma only channel YUV format
   ADRENO_PIXELFORMAT_TP10 = 654,      // YUV 4:2:0 planar 10 bits/comp (2 planes)
 } ADRENOPIXELFORMAT;

 typedef enum {
   SURFACE_TILE_MODE_DISABLE    = 0x0,    // used for linear surface
   SURFACE_TILE_MODE_ENABLE     = 0x1     // used for tiled surface
 } surface_tile_mode_t;

 class AdrenoMemInfo {
  public:
   /*
    * Function to compute aligned width and aligned height based on
    * width, height, format and usage flags.
    *
    * @return aligned width, aligned height
    */
   void GetAlignedWidthAndHeight(int width, int height, int format, int usage,
                                 unsigned int *aligned_w, unsigned int *aligned_h, bool ubwc_enabled,
                                 bool tile_enabled);

   /*
    * Function to compute the adreno aligned width and aligned height
    * based on the width and format.
    *
    * @return aligned width, aligned height
    */
   void AlignUnCompressedRGB(int width, int height, int format, int tileEnabled,
                             unsigned int *aligned_w, unsigned int *aligned_h);

   /*
    * Function to compute the adreno aligned width and aligned height
    * based on the width and format.
    *
    * @return aligned width, aligned height
    */
   void AlignCompressedRGB(int width, int height, int format, unsigned int *aligned_w,
                           unsigned int *aligned_h);

   /*
    * Function to compute the pixel alignment requirement.
    *
    * @return alignment
    */
   uint32_t GetGpuPixelAlignment();

   /*
    * Function to query whether GPU supports UBWC for given HAL format
    * @return > 0 : supported
    *           0 : not supported
    */
   bool IsUBWCSupportedByGPU(int format);

   /*
    * Function to get the corresponding Adreno format for given HAL format
    */
   ADRENOPIXELFORMAT GetGpuPixelFormat(int hal_format);

   /*
    * Function to get graphics metadata blob size
    * @return graphics metadata size
    */
   uint32_t AdrenoGetMetadataBlobSize();

   /*
    * Function to populate the graphics metadata blob
    * @return 1 : Successful
    *         2 : Unsuccessful
    */
   int AdrenoInitMemoryLayout(void *metadata_blob, int width, int height, int depth, int format,
                              int num_samples, int isUBWC, uint64_t usage, uint32_t num_planes);
   /*
    * Function to get buffer size for based on graphcis metadata
    * @return buffer size
    */
   uint32_t AdrenoGetAlignedGpuBufferSize(void *metadata_blob);

   /*
    * Function to check if adreno size calculation APIs are avaliable
    * @return true  : Avaliable
    *         false : Unavaliable
   */
   bool AdrenoSizeAPIAvaliable();

   static AdrenoMemInfo *GetInstance();

  private:
   AdrenoMemInfo();
   ~AdrenoMemInfo();
   // link(s)to adreno surface padding library.
   int (*LINK_adreno_compute_padding)(int width, int bpp, int surface_tile_height,
                                      int screen_tile_height, int padding_threshold) = NULL;
   void (*LINK_adreno_compute_aligned_width_and_height)(int width, int height, int bpp,
                                                        int tile_mode, int raster_mode,
                                                        int padding_threshold, int *aligned_w,
                                                        int *aligned_h) = NULL;
   void (*LINK_adreno_compute_fmt_aligned_width_and_height)(int width, int height, int plane_id,
                                                            int format, int num_samples,
                                                            int tile_mode, int raster_mode,
                                                            int padding_threshold, int *aligned_w,
                                                            int *aligned_h) = NULL;
   void (*LINK_adreno_compute_compressedfmt_aligned_width_and_height)(
       int width, int height, int format, int tile_mode, int raster_mode, int padding_threshold,
       int *aligned_w, int *aligned_h, int *bpp) = NULL;
   int (*LINK_adreno_isUBWCSupportedByGpu)(ADRENOPIXELFORMAT format) = NULL;
   unsigned int (*LINK_adreno_get_gpu_pixel_alignment)() = NULL;

   uint32_t (*LINK_adreno_get_metadata_blob_size)() = NULL;
   int (*LINK_adreno_init_memory_layout)(void* metadata_blob, int width, int height, int depth,
        ADRENOPIXELFORMAT format, int num_samples, surface_tile_mode_t tile_mode,
        uint64_t usage, uint32_t num_planes) = NULL;
   uint32_t (*LINK_adreno_get_aligned_gpu_buffer_size)(void* metadata_blob) = NULL;

   bool gfx_ubwc_disable_ = false;
   bool gfx_ahardware_buffer_disable_ = false;
   void *libadreno_utils_ = NULL;

   static AdrenoMemInfo *s_instance;
 };

 }  // namespace gralloc

 #endif  // __GR_ADRENO_INFO_H__
	/*
	* Copyright (c) 2011-2018, The Linux Foundation. All rights reserved.

	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions are
	* met:
	* * Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	* * Redistributions in binary form must reproduce the above
	* copyright notice, this list of conditions and the following
	* disclaimer in the documentation and/or other materials provided
	* with the distribution.
	* * Neither the name of The Linux Foundation nor the names of its
	* contributors may be used to endorse or promote products derived
	* from this software without specific prior written permission.
	*
	* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
	* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
	* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
	* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/

	#ifndef __GR_ADRENO_INFO_H__
	#define __GR_ADRENO_INFO_H__

	#include <media/msm_media_info.h>

	namespace gralloc {

	// Adreno Pixel Formats
	typedef enum {
	ADRENO_PIXELFORMAT_UNKNOWN = 0,
	ADRENO_PIXELFORMAT_R16G16B16A16_FLOAT = 10,
	ADRENO_PIXELFORMAT_R10G10B10A2_UNORM = 24, // Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
	ADRENO_PIXELFORMAT_R8G8B8A8 = 28,
	ADRENO_PIXELFORMAT_R8G8B8A8_SRGB = 29,
	ADRENO_PIXELFORMAT_D32_FLOAT = 40,
	ADRENO_PIXELFORMAT_D24_UNORM_S8_UINT = 45,
	ADRENO_PIXELFORMAT_D16_UNORM = 55,
	ADRENO_PIXELFORMAT_B5G6R5 = 85,
	ADRENO_PIXELFORMAT_B5G5R5A1 = 86,
	ADRENO_PIXELFORMAT_B8G8R8A8_UNORM = 87,
	ADRENO_PIXELFORMAT_B8G8R8A8 = 90,
	ADRENO_PIXELFORMAT_B8G8R8A8_SRGB = 91,
	ADRENO_PIXELFORMAT_B8G8R8X8_SRGB = 93,
	ADRENO_PIXELFORMAT_NV12 = 103,
	ADRENO_PIXELFORMAT_P010 = 104,
	ADRENO_PIXELFORMAT_YUY2 = 107,
	ADRENO_PIXELFORMAT_B4G4R4A4 = 115,
	ADRENO_PIXELFORMAT_NV12_EXT = 506, // NV12 with non-std alignment and offsets
	ADRENO_PIXELFORMAT_R8G8B8X8 = 507, // GL_RGB8 (Internal)
	ADRENO_PIXELFORMAT_R8G8B8 = 508, // GL_RGB8
	ADRENO_PIXELFORMAT_A1B5G5R5 = 519, // GL_RGB5_A1
	ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520, // GL_SRGB8
	ADRENO_PIXELFORMAT_R8G8B8_SRGB = 521, // GL_SRGB8
	ADRENO_PIXELFORMAT_A2B10G10R10_UNORM = 532,
	// Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
	ADRENO_PIXELFORMAT_R10G10B10X2_UNORM = 537,
	ADRENO_PIXELFORMAT_D24_UNORM_X8_UINT = 548,
	ADRENO_PIXELFORMAT_D24_UNORM = 549,
	ADRENO_PIXELFORMAT_D32_FLOAT_X24S8_UINT = 551,
	ADRENO_PIXELFORMAT_S8_UINT = 552,
	// Vertex, Normalized GL_UNSIGNED_INT_10_10_10_2_OES
	ADRENO_PIXELFORMAT_R5G6B5 = 610, // RGBA version of B5G6R5
	ADRENO_PIXELFORMAT_R5G5B5A1 = 611, // RGBA version of B5G5R5A1
	ADRENO_PIXELFORMAT_R4G4B4A4 = 612, // RGBA version of B4G4R4A4
	ADRENO_PIXELFORMAT_UYVY = 614, // YUV 4:2:2 packed progressive (1 plane)
	ADRENO_PIXELFORMAT_NV21 = 619,
	ADRENO_PIXELFORMAT_Y8U8V8A8 = 620, // YUV 4:4:4 packed (1 plane)
	ADRENO_PIXELFORMAT_Y8 = 625, // Single 8-bit luma only channel YUV format
	ADRENO_PIXELFORMAT_TP10 = 654, // YUV 4:2:0 planar 10 bits/comp (2 planes)
	} ADRENOPIXELFORMAT;

	typedef enum {
	SURFACE_TILE_MODE_DISABLE = 0x0, // used for linear surface
	SURFACE_TILE_MODE_ENABLE = 0x1 // used for tiled surface
	} surface_tile_mode_t;

	class AdrenoMemInfo {
	public:
	/*
	* Function to compute aligned width and aligned height based on
	* width, height, format and usage flags.
	*
	* @return aligned width, aligned height
	*/
	void GetAlignedWidthAndHeight(int width, int height, int format, int usage,
	unsigned int aligned_w, unsigned int aligned_h, bool ubwc_enabled,
	bool tile_enabled);

	/*
	* Function to compute the adreno aligned width and aligned height
	* based on the width and format.
	*
	* @return aligned width, aligned height
	*/
	void AlignUnCompressedRGB(int width, int height, int format, int tileEnabled,
	unsigned int aligned_w, unsigned int aligned_h);

	/*
	* Function to compute the adreno aligned width and aligned height
	* based on the width and format.
	*
	* @return aligned width, aligned height
	*/
	void AlignCompressedRGB(int width, int height, int format, unsigned int *aligned_w,
	unsigned int *aligned_h);

	/*
	* Function to compute the pixel alignment requirement.
	*
	* @return alignment
	*/
	uint32_t GetGpuPixelAlignment();

	/*
	* Function to query whether GPU supports UBWC for given HAL format
	* @return > 0 : supported
	* 0 : not supported
	*/
	bool IsUBWCSupportedByGPU(int format);

	/*
	* Function to get the corresponding Adreno format for given HAL format
	*/
	ADRENOPIXELFORMAT GetGpuPixelFormat(int hal_format);

	/*
	* Function to get graphics metadata blob size
	* @return graphics metadata size
	*/
	uint32_t AdrenoGetMetadataBlobSize();

	/*
	* Function to populate the graphics metadata blob
	* @return 1 : Successful
	* 2 : Unsuccessful
	*/
	int AdrenoInitMemoryLayout(void *metadata_blob, int width, int height, int depth, int format,
	int num_samples, int isUBWC, uint64_t usage, uint32_t num_planes);
	/*
	* Function to get buffer size for based on graphcis metadata
	* @return buffer size
	*/
	uint32_t AdrenoGetAlignedGpuBufferSize(void *metadata_blob);

	/*
	* Function to check if adreno size calculation APIs are avaliable
	* @return true : Avaliable
	* false : Unavaliable
	*/
	bool AdrenoSizeAPIAvaliable();

	static AdrenoMemInfo *GetInstance();

	private:
	AdrenoMemInfo();
	~AdrenoMemInfo();
	// link(s)to adreno surface padding library.
	int (*LINK_adreno_compute_padding)(int width, int bpp, int surface_tile_height,
	int screen_tile_height, int padding_threshold) = NULL;
	void (*LINK_adreno_compute_aligned_width_and_height)(int width, int height, int bpp,
	int tile_mode, int raster_mode,
	int padding_threshold, int *aligned_w,
	int *aligned_h) = NULL;
	void (*LINK_adreno_compute_fmt_aligned_width_and_height)(int width, int height, int plane_id,
	int format, int num_samples,
	int tile_mode, int raster_mode,
	int padding_threshold, int *aligned_w,
	int *aligned_h) = NULL;
	void (*LINK_adreno_compute_compressedfmt_aligned_width_and_height)(
	int width, int height, int format, int tile_mode, int raster_mode, int padding_threshold,
	int aligned_w, int aligned_h, int *bpp) = NULL;
	int (*LINK_adreno_isUBWCSupportedByGpu)(ADRENOPIXELFORMAT format) = NULL;
	unsigned int (*LINK_adreno_get_gpu_pixel_alignment)() = NULL;

	uint32_t (*LINK_adreno_get_metadata_blob_size)() = NULL;
	int (LINK_adreno_init_memory_layout)(void metadata_blob, int width, int height, int depth,
	ADRENOPIXELFORMAT format, int num_samples, surface_tile_mode_t tile_mode,
	uint64_t usage, uint32_t num_planes) = NULL;
	uint32_t (LINK_adreno_get_aligned_gpu_buffer_size)(void metadata_blob) = NULL;

	bool gfx_ubwc_disable_ = false;
	bool gfx_ahardware_buffer_disable_ = false;
	void *libadreno_utils_ = NULL;

	static AdrenoMemInfo *s_instance;
	};

	} // namespace gralloc

	#endif // __GR_ADRENO_INFO_H__