diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_tile_soa.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_tile_soa.c | 931 |
1 files changed, 931 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_tile_soa.c b/src/gallium/drivers/llvmpipe/lp_tile_soa.c new file mode 100644 index 0000000000..4e4ccb31cc --- /dev/null +++ b/src/gallium/drivers/llvmpipe/lp_tile_soa.c @@ -0,0 +1,931 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/** + * RGBA/float tile get/put functions. + * Usable both by drivers and state trackers. + */ + + +#include "pipe/p_defines.h" +#include "pipe/p_inlines.h" + +#include "util/u_math.h" +#include "util/u_memory.h" +#include "util/u_rect.h" +#include "util/u_tile.h" +#include "lp_tile_cache.h" +#include "lp_tile_soa.h" + + +const unsigned char +tile_offset[TILE_VECTOR_HEIGHT][TILE_VECTOR_WIDTH] = { + { 0, 1, 4, 5, 8, 9, 12, 13}, + { 2, 3, 6, 7, 10, 11, 14, 15} +}; + + + +/*** PIPE_FORMAT_A8R8G8B8_UNORM ***/ + +static void +a8r8g8b8_get_tile_rgba(const unsigned *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + const unsigned pixel = *src++; + TILE_PIXEL(p, j, i, 0) = (pixel >> 16) & 0xff; + TILE_PIXEL(p, j, i, 1) = (pixel >> 8) & 0xff; + TILE_PIXEL(p, j, i, 2) = (pixel >> 0) & 0xff; + TILE_PIXEL(p, j, i, 3) = (pixel >> 24) & 0xff; + } + } +} + + +static void +a8r8g8b8_put_tile_rgba(unsigned *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r, g, b, a; + r = TILE_PIXEL(p, j, i, 0); + g = TILE_PIXEL(p, j, i, 1); + b = TILE_PIXEL(p, j, i, 2); + a = TILE_PIXEL(p, j, i, 3); + *dst++ = (a << 24) | (r << 16) | (g << 8) | b; + } + } +} + + +/*** PIPE_FORMAT_A8R8G8B8_UNORM ***/ + +static void +x8r8g8b8_get_tile_rgba(const unsigned *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + const unsigned pixel = *src++; + TILE_PIXEL(p, j, i, 0) = (pixel >> 16) & 0xff; + TILE_PIXEL(p, j, i, 1) = (pixel >> 8) & 0xff; + TILE_PIXEL(p, j, i, 2) = (pixel >> 0) & 0xff; + TILE_PIXEL(p, j, i, 3) = 0xff; + } + } +} + + +static void +x8r8g8b8_put_tile_rgba(unsigned *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r, g, b; + r = TILE_PIXEL(p, j, i, 0); + g = TILE_PIXEL(p, j, i, 1); + b = TILE_PIXEL(p, j, i, 2); + *dst++ = (0xff << 24) | (r << 16) | (g << 8) | b; + } + } +} + + +/*** PIPE_FORMAT_B8G8R8A8_UNORM ***/ + +static void +b8g8r8a8_get_tile_rgba(const unsigned *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + const unsigned pixel = *src++; + TILE_PIXEL(p, j, i, 0) = (pixel >> 8) & 0xff; + TILE_PIXEL(p, j, i, 1) = (pixel >> 16) & 0xff; + TILE_PIXEL(p, j, i, 2) = (pixel >> 24) & 0xff; + TILE_PIXEL(p, j, i, 3) = (pixel >> 0) & 0xff; + } + } +} + + +static void +b8g8r8a8_put_tile_rgba(unsigned *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r, g, b, a; + r = TILE_PIXEL(p, j, i, 0); + g = TILE_PIXEL(p, j, i, 1); + b = TILE_PIXEL(p, j, i, 2); + a = TILE_PIXEL(p, j, i, 3); + *dst++ = (b << 24) | (g << 16) | (r << 8) | a; + } + } +} + + +/*** PIPE_FORMAT_A1R5G5B5_UNORM ***/ + +static void +a1r5g5b5_get_tile_rgba(const ushort *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + const ushort pixel = *src++; + TILE_PIXEL(p, j, i, 0) = ((pixel >> 10) & 0x1f) * 255 / 31; + TILE_PIXEL(p, j, i, 1) = ((pixel >> 5) & 0x1f) * 255 / 31; + TILE_PIXEL(p, j, i, 2) = ((pixel ) & 0x1f) * 255 / 31; + TILE_PIXEL(p, j, i, 3) = ((pixel >> 15) ) * 255; + } + } +} + + +static void +a1r5g5b5_put_tile_rgba(ushort *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r, g, b, a; + r = TILE_PIXEL(p, j, i, 0); + g = TILE_PIXEL(p, j, i, 1); + b = TILE_PIXEL(p, j, i, 2); + a = TILE_PIXEL(p, j, i, 3); + r = r >> 3; /* 5 bits */ + g = g >> 3; /* 5 bits */ + b = b >> 3; /* 5 bits */ + a = a >> 7; /* 1 bit */ + *dst++ = (a << 15) | (r << 10) | (g << 5) | b; + } + } +} + + +/*** PIPE_FORMAT_A4R4G4B4_UNORM ***/ + +static void +a4r4g4b4_get_tile_rgba(const ushort *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + const ushort pixel = *src++; + TILE_PIXEL(p, j, i, 0) = ((pixel >> 8) & 0xf) * 255 / 15; + TILE_PIXEL(p, j, i, 1) = ((pixel >> 4) & 0xf) * 255 / 15; + TILE_PIXEL(p, j, i, 2) = ((pixel ) & 0xf) * 255 / 15; + TILE_PIXEL(p, j, i, 3) = ((pixel >> 12) ) * 255 / 15; + } + } +} + + +static void +a4r4g4b4_put_tile_rgba(ushort *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r, g, b, a; + r = TILE_PIXEL(p, j, i, 0); + g = TILE_PIXEL(p, j, i, 1); + b = TILE_PIXEL(p, j, i, 2); + a = TILE_PIXEL(p, j, i, 3); + r >>= 4; + g >>= 4; + b >>= 4; + a >>= 4; + *dst++ = (a << 12) | (r << 16) | (g << 4) | b; + } + } +} + + +/*** PIPE_FORMAT_R5G6B5_UNORM ***/ + +static void +r5g6b5_get_tile_rgba(const ushort *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + const ushort pixel = *src++; + TILE_PIXEL(p, j, i, 0) = ((pixel >> 11) & 0x1f) * 255 / 31; + TILE_PIXEL(p, j, i, 1) = ((pixel >> 5) & 0x3f) * 255 / 63; + TILE_PIXEL(p, j, i, 2) = ((pixel ) & 0x1f) * 255 / 31; + TILE_PIXEL(p, j, i, 3) = 255; + } + } +} + + +static void +r5g6b5_put_tile_rgba(ushort *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + uint r = (uint) TILE_PIXEL(p, j, i, 0) * 31 / 255; + uint g = (uint) TILE_PIXEL(p, j, i, 1) * 63 / 255; + uint b = (uint) TILE_PIXEL(p, j, i, 2) * 31 / 255; + *dst++ = (r << 11) | (g << 5) | (b); + } + } +} + + + +/*** PIPE_FORMAT_Z16_UNORM ***/ + +/** + * Return each Z value as four floats in [0,1]. + */ +static void +z16_get_tile_rgba(const ushort *src, + unsigned w, unsigned h, + uint8_t *p) +{ + const float scale = 1.0f / 65535.0f; + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = + TILE_PIXEL(p, j, i, 3) = *src++ * scale; + } + } +} + + + + +/*** PIPE_FORMAT_L8_UNORM ***/ + +static void +l8_get_tile_rgba(const ubyte *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++, src++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = *src; + TILE_PIXEL(p, j, i, 3) = 255; + } + } +} + + +static void +l8_put_tile_rgba(ubyte *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r; + r = TILE_PIXEL(p, j, i, 0); + *dst++ = (ubyte) r; + } + } +} + + + +/*** PIPE_FORMAT_A8_UNORM ***/ + +static void +a8_get_tile_rgba(const ubyte *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++, src++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = 0; + TILE_PIXEL(p, j, i, 3) = *src; + } + } +} + + +static void +a8_put_tile_rgba(ubyte *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned a; + a = TILE_PIXEL(p, j, i, 3); + *dst++ = (ubyte) a; + } + } +} + + + +/*** PIPE_FORMAT_R16_SNORM ***/ + +static void +r16_get_tile_rgba(const short *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++, src++) { + TILE_PIXEL(p, j, i, 0) = MAX2(src[0] >> 7, 0); + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = 0; + TILE_PIXEL(p, j, i, 3) = 255; + } + } +} + + +static void +r16_put_tile_rgba(short *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++, dst++) { + dst[0] = TILE_PIXEL(p, j, i, 0) << 7; + } + } +} + + +/*** PIPE_FORMAT_R16G16B16A16_SNORM ***/ + +static void +r16g16b16a16_get_tile_rgba(const short *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++, src += 4) { + TILE_PIXEL(p, j, i, 0) = src[0] >> 8; + TILE_PIXEL(p, j, i, 1) = src[1] >> 8; + TILE_PIXEL(p, j, i, 2) = src[2] >> 8; + TILE_PIXEL(p, j, i, 3) = src[3] >> 8; + } + } +} + + +static void +r16g16b16a16_put_tile_rgba(short *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++, dst += 4) { + dst[0] = TILE_PIXEL(p, j, i, 0) << 8; + dst[1] = TILE_PIXEL(p, j, i, 1) << 8; + dst[2] = TILE_PIXEL(p, j, i, 2) << 8; + dst[3] = TILE_PIXEL(p, j, i, 3) << 8; + } + } +} + + + +/*** PIPE_FORMAT_I8_UNORM ***/ + +static void +i8_get_tile_rgba(const ubyte *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++, src++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = + TILE_PIXEL(p, j, i, 3) = *src; + } + } +} + + +static void +i8_put_tile_rgba(ubyte *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r; + r = TILE_PIXEL(p, j, i, 0); + *dst++ = (ubyte) r; + } + } +} + + +/*** PIPE_FORMAT_A8L8_UNORM ***/ + +static void +a8l8_get_tile_rgba(const ushort *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + ushort ra = *src++; + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = ra & 0xff; + TILE_PIXEL(p, j, i, 3) = ra >> 8; + } + } +} + + +static void +a8l8_put_tile_rgba(ushort *dst, + unsigned w, unsigned h, + const uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + unsigned r, a; + r = TILE_PIXEL(p, j, i, 0); + a = TILE_PIXEL(p, j, i, 3); + *dst++ = (a << 8) | r; + } + } +} + + + + +/*** PIPE_FORMAT_Z32_UNORM ***/ + +/** + * Return each Z value as four floats in [0,1]. + */ +static void +z32_get_tile_rgba(const unsigned *src, + unsigned w, unsigned h, + uint8_t *p) +{ + const double scale = 1.0 / (double) 0xffffffff; + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = + TILE_PIXEL(p, j, i, 3) = (float) (*src++ * scale); + } + } +} + + +/*** PIPE_FORMAT_S8Z24_UNORM ***/ + +/** + * Return Z component as four float in [0,1]. Stencil part ignored. + */ +static void +s8z24_get_tile_rgba(const unsigned *src, + unsigned w, unsigned h, + uint8_t *p) +{ + const double scale = 1.0 / ((1 << 24) - 1); + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = + TILE_PIXEL(p, j, i, 3) = (float) (scale * (*src++ & 0xffffff)); + } + } +} + + +/*** PIPE_FORMAT_Z24S8_UNORM ***/ + +/** + * Return Z component as four float in [0,1]. Stencil part ignored. + */ +static void +z24s8_get_tile_rgba(const unsigned *src, + unsigned w, unsigned h, + uint8_t *p) +{ + const double scale = 1.0 / ((1 << 24) - 1); + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = + TILE_PIXEL(p, j, i, 3) = (float) (scale * (*src++ >> 8)); + } + } +} + + +/*** PIPE_FORMAT_Z32_FLOAT ***/ + +/** + * Return each Z value as four floats in [0,1]. + */ +static void +z32f_get_tile_rgba(const float *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = + TILE_PIXEL(p, j, i, 3) = *src++; + } + } +} + + +/*** PIPE_FORMAT_YCBCR / PIPE_FORMAT_YCBCR_REV ***/ + +/** + * Convert YCbCr (or YCrCb) to RGBA. + */ +static void +ycbcr_get_tile_rgba(const ushort *src, + unsigned w, unsigned h, + uint8_t *p, + boolean rev) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + /* do two texels at a time */ + for (j = 0; j < (w & ~1); j += 2, src += 2) { + const ushort t0 = src[0]; + const ushort t1 = src[1]; + const ubyte y0 = (t0 >> 8) & 0xff; /* luminance */ + const ubyte y1 = (t1 >> 8) & 0xff; /* luminance */ + ubyte cb, cr; + float r, g, b; + + if (rev) { + cb = t1 & 0xff; /* chroma U */ + cr = t0 & 0xff; /* chroma V */ + } + else { + cb = t0 & 0xff; /* chroma U */ + cr = t1 & 0xff; /* chroma V */ + } + + /* even pixel: y0,cr,cb */ + r = 1.164f * (y0-16) + 1.596f * (cr-128); + g = 1.164f * (y0-16) - 0.813f * (cr-128) - 0.391f * (cb-128); + b = 1.164f * (y0-16) + 2.018f * (cb-128); + TILE_PIXEL(p, j, i, 0) = r; + TILE_PIXEL(p, j, i, 1) = g; + TILE_PIXEL(p, j, i, 2) = b; + TILE_PIXEL(p, j, i, 3) = 255; + + /* odd pixel: use y1,cr,cb */ + r = 1.164f * (y1-16) + 1.596f * (cr-128); + g = 1.164f * (y1-16) - 0.813f * (cr-128) - 0.391f * (cb-128); + b = 1.164f * (y1-16) + 2.018f * (cb-128); + TILE_PIXEL(p, j + 1, i, 0) = r; + TILE_PIXEL(p, j + 1, i, 1) = g; + TILE_PIXEL(p, j + 1, i, 2) = b; + TILE_PIXEL(p, j + 1, i, 3) = 255; + } + /* do the last texel */ + if (w & 1) { + const ushort t0 = src[0]; + const ushort t1 = src[1]; + const ubyte y0 = (t0 >> 8) & 0xff; /* luminance */ + ubyte cb, cr; + float r, g, b; + + if (rev) { + cb = t1 & 0xff; /* chroma U */ + cr = t0 & 0xff; /* chroma V */ + } + else { + cb = t0 & 0xff; /* chroma U */ + cr = t1 & 0xff; /* chroma V */ + } + + /* even pixel: y0,cr,cb */ + r = 1.164f * (y0-16) + 1.596f * (cr-128); + g = 1.164f * (y0-16) - 0.813f * (cr-128) - 0.391f * (cb-128); + b = 1.164f * (y0-16) + 2.018f * (cb-128); + TILE_PIXEL(p, j, i, 0) = r; + TILE_PIXEL(p, j, i, 1) = g; + TILE_PIXEL(p, j, i, 2) = b; + TILE_PIXEL(p, j, i, 3) = 255; + } + } +} + + +static void +fake_get_tile_rgba(const ushort *src, + unsigned w, unsigned h, + uint8_t *p) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + for (j = 0; j < w; j++) { + TILE_PIXEL(p, j, i, 0) = + TILE_PIXEL(p, j, i, 1) = + TILE_PIXEL(p, j, i, 2) = + TILE_PIXEL(p, j, i, 3) = (i ^ j) & 1 ? 255 : 0; + } + } +} + + +static void +lp_tile_raw_to_rgba_soa(enum pipe_format format, + void *src, + uint w, uint h, + uint8_t *p) +{ + switch (format) { + case PIPE_FORMAT_A8R8G8B8_UNORM: + a8r8g8b8_get_tile_rgba((unsigned *) src, w, h, p); + break; + case PIPE_FORMAT_X8R8G8B8_UNORM: + x8r8g8b8_get_tile_rgba((unsigned *) src, w, h, p); + break; + case PIPE_FORMAT_B8G8R8A8_UNORM: + b8g8r8a8_get_tile_rgba((unsigned *) src, w, h, p); + break; + case PIPE_FORMAT_A1R5G5B5_UNORM: + a1r5g5b5_get_tile_rgba((ushort *) src, w, h, p); + break; + case PIPE_FORMAT_A4R4G4B4_UNORM: + a4r4g4b4_get_tile_rgba((ushort *) src, w, h, p); + break; + case PIPE_FORMAT_R5G6B5_UNORM: + r5g6b5_get_tile_rgba((ushort *) src, w, h, p); + break; + case PIPE_FORMAT_L8_UNORM: + l8_get_tile_rgba((ubyte *) src, w, h, p); + break; + case PIPE_FORMAT_A8_UNORM: + a8_get_tile_rgba((ubyte *) src, w, h, p); + break; + case PIPE_FORMAT_I8_UNORM: + i8_get_tile_rgba((ubyte *) src, w, h, p); + break; + case PIPE_FORMAT_A8L8_UNORM: + a8l8_get_tile_rgba((ushort *) src, w, h, p); + break; + case PIPE_FORMAT_R16_SNORM: + r16_get_tile_rgba((short *) src, w, h, p); + break; + case PIPE_FORMAT_R16G16B16A16_SNORM: + r16g16b16a16_get_tile_rgba((short *) src, w, h, p); + break; + case PIPE_FORMAT_Z16_UNORM: + z16_get_tile_rgba((ushort *) src, w, h, p); + break; + case PIPE_FORMAT_Z32_UNORM: + z32_get_tile_rgba((unsigned *) src, w, h, p); + break; + case PIPE_FORMAT_S8Z24_UNORM: + case PIPE_FORMAT_X8Z24_UNORM: + s8z24_get_tile_rgba((unsigned *) src, w, h, p); + break; + case PIPE_FORMAT_Z24S8_UNORM: + case PIPE_FORMAT_Z24X8_UNORM: + z24s8_get_tile_rgba((unsigned *) src, w, h, p); + break; + case PIPE_FORMAT_Z32_FLOAT: + z32f_get_tile_rgba((float *) src, w, h, p); + break; + case PIPE_FORMAT_YCBCR: + ycbcr_get_tile_rgba((ushort *) src, w, h, p, FALSE); + break; + case PIPE_FORMAT_YCBCR_REV: + ycbcr_get_tile_rgba((ushort *) src, w, h, p, TRUE); + break; + default: + debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(format)); + fake_get_tile_rgba(src, w, h, p); + } +} + + +void +lp_get_tile_rgba_soa(struct pipe_transfer *pt, + uint x, uint y, + uint8_t *p) +{ + uint w = TILE_SIZE, h = TILE_SIZE; + void *packed; + + if (pipe_clip_tile(x, y, &w, &h, pt)) + return; + + packed = MALLOC(pf_get_nblocks(&pt->block, w, h) * pt->block.size); + + if (!packed) + return; + + if(pt->format == PIPE_FORMAT_YCBCR || pt->format == PIPE_FORMAT_YCBCR_REV) + assert((x & 1) == 0); + + pipe_get_tile_raw(pt, x, y, w, h, packed, 0); + + lp_tile_raw_to_rgba_soa(pt->format, packed, w, h, p); + + FREE(packed); +} + + +void +lp_put_tile_rgba_soa(struct pipe_transfer *pt, + uint x, uint y, + const uint8_t *p) +{ + uint w = TILE_SIZE, h = TILE_SIZE; + void *packed; + + if (pipe_clip_tile(x, y, &w, &h, pt)) + return; + + packed = MALLOC(pf_get_nblocks(&pt->block, w, h) * pt->block.size); + + if (!packed) + return; + + switch (pt->format) { + case PIPE_FORMAT_A8R8G8B8_UNORM: + a8r8g8b8_put_tile_rgba((unsigned *) packed, w, h, p); + break; + case PIPE_FORMAT_X8R8G8B8_UNORM: + x8r8g8b8_put_tile_rgba((unsigned *) packed, w, h, p); + break; + case PIPE_FORMAT_B8G8R8A8_UNORM: + b8g8r8a8_put_tile_rgba((unsigned *) packed, w, h, p); + break; + case PIPE_FORMAT_A1R5G5B5_UNORM: + a1r5g5b5_put_tile_rgba((ushort *) packed, w, h, p); + break; + case PIPE_FORMAT_R5G6B5_UNORM: + r5g6b5_put_tile_rgba((ushort *) packed, w, h, p); + break; + case PIPE_FORMAT_R8G8B8A8_UNORM: + assert(0); + break; + case PIPE_FORMAT_A4R4G4B4_UNORM: + a4r4g4b4_put_tile_rgba((ushort *) packed, w, h, p); + break; + case PIPE_FORMAT_L8_UNORM: + l8_put_tile_rgba((ubyte *) packed, w, h, p); + break; + case PIPE_FORMAT_A8_UNORM: + a8_put_tile_rgba((ubyte *) packed, w, h, p); + break; + case PIPE_FORMAT_I8_UNORM: + i8_put_tile_rgba((ubyte *) packed, w, h, p); + break; + case PIPE_FORMAT_A8L8_UNORM: + a8l8_put_tile_rgba((ushort *) packed, w, h, p); + break; + case PIPE_FORMAT_R16_SNORM: + r16_put_tile_rgba((short *) packed, w, h, p); + break; + case PIPE_FORMAT_R16G16B16A16_SNORM: + r16g16b16a16_put_tile_rgba((short *) packed, w, h, p); + break; + case PIPE_FORMAT_Z16_UNORM: + /*z16_put_tile_rgba((ushort *) packed, w, h, p);*/ + break; + case PIPE_FORMAT_Z32_UNORM: + /*z32_put_tile_rgba((unsigned *) packed, w, h, p);*/ + break; + case PIPE_FORMAT_S8Z24_UNORM: + case PIPE_FORMAT_X8Z24_UNORM: + /*s8z24_put_tile_rgba((unsigned *) packed, w, h, p);*/ + break; + case PIPE_FORMAT_Z24S8_UNORM: + case PIPE_FORMAT_Z24X8_UNORM: + /*z24s8_put_tile_rgba((unsigned *) packed, w, h, p);*/ + break; + default: + debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(pt->format)); + } + + pipe_put_tile_raw(pt, x, y, w, h, packed, 0); + + FREE(packed); +} + + |