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Diffstat (limited to 'msm8909/gralloc/gr_adreno_info.h')
| -rw-r--r-- | msm8909/gralloc/gr_adreno_info.h | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/msm8909/gralloc/gr_adreno_info.h b/msm8909/gralloc/gr_adreno_info.h new file mode 100644 index 00000000..478b5270 --- /dev/null +++ b/msm8909/gralloc/gr_adreno_info.h @@ -0,0 +1,148 @@ +/* + * Copyright (c) 2011-2017, 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 gralloc1 { + +// Adreno Pixel Formats +typedef enum { + ADRENO_PIXELFORMAT_UNKNOWN = 0, + 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_B5G6R5 = 85, + ADRENO_PIXELFORMAT_B5G5R5A1 = 86, + 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, + // 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 = 648, // YUV 4:2:0 planar 10 bits/comp (2 planes) +} ADRENOPIXELFORMAT; + +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); + + 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_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; + + bool gfx_ubwc_disable_ = false; + bool map_fb_ = false; + void *libadreno_utils_ = NULL; + + static AdrenoMemInfo *s_instance; +}; + +} // namespace gralloc1 + +#endif // __GR_ADRENO_INFO_H__ |