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-rw-r--r--src/gallium/state_trackers/vega/vg_translate.c1097
1 files changed, 0 insertions, 1097 deletions
diff --git a/src/gallium/state_trackers/vega/vg_translate.c b/src/gallium/state_trackers/vega/vg_translate.c
deleted file mode 100644
index 4aad8991bdd..00000000000
--- a/src/gallium/state_trackers/vega/vg_translate.c
+++ /dev/null
@@ -1,1097 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2009 VMware, Inc. 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 VMWARE 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.
- *
- **************************************************************************/
-
-#include "vg_translate.h"
-
-#include "pipe/p_format.h"
-#include "util/u_pack_color.h"
-
-void _vega_pack_rgba_span_float(struct vg_context *ctx,
- VGuint n, VGfloat rgba[][4],
- VGImageFormat dstFormat,
- void *dstAddr)
-{
- VGuint i;
-
- switch (dstFormat) {
- case VG_sRGBX_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = 255;
- dst[i] = r << 24 | g << 16 | b << 8 | a;
- }
- return;
- }
- break;
- case VG_sRGBA_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = r << 24 | g << 16 | b << 8 | a;
- }
- return;
- }
- break;
- case VG_sRGBA_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = r << 24 | g << 16 | b << 8 | a;
- }
- return;
- }
- break;
- case VG_sRGB_565: {
- VGshort *dst = (VGshort *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- r = (r / 255.0) * 32;
- g = (g / 255.0) * 32;
- b = (b / 255.0) * 32;
-
- dst[i] = b | g << 5 | r << 11;
- }
- return;
- }
- break;
- case VG_sRGBA_5551: {
- VGshort *dst = (VGshort *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b, a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- r = (r / 255.0) * 32;
- g = (g / 255.0) * 32;
- b = (b / 255.0) * 32;
- a = (a / 255.0);
-
- dst[i] = a | b << 1 | g << 6 | r << 11;
- }
- return;
- }
- break;
- case VG_sRGBA_4444: {
- VGshort *dst = (VGshort *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b, a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- r = (r / 255.0) * 16;
- g = (g / 255.0) * 16;
- b = (b / 255.0) * 16;
- a = (a / 255.0) * 16;
-
- dst[i] = a | b << 4 | g << 8 | r << 12;
- }
- return;
- }
- break;
- case VG_sL_8: {
- VGubyte *dst = (VGubyte *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte a;
- a = float_to_ubyte(rgba[i][3]);
-
- dst[i] = a;
- }
- return;
- }
- break;
- case VG_lRGBX_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = 255;
- dst[i] = r << 24 | g << 16 | b << 8 | a;
- }
- return;
- }
- break;
- case VG_lRGBA_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = r << 24 | g << 16 | b << 8 | a;
- }
- return;
- }
- case VG_lRGBA_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = r << 24 | g << 16 | b << 8 | a;
- }
- return;
- }
- break;
- case VG_lL_8: {
- VGubyte *dst = (VGubyte *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte a;
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a;
- }
- return;
- }
- break;
- case VG_A_8: {
- VGubyte *dst = (VGubyte *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte a;
- a = float_to_ubyte(rgba[i][3]);
-
- dst[i] = a;
- }
- return;
- }
- break;
- case VG_BW_1: {
- VGshort *dst = (VGshort *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b, a;
- VGubyte res;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
-
- res = (r + g + b + a)/4;
- dst[i] = (res & (128));
- }
- return;
- }
- break;
-#ifdef OPENVG_VERSION_1_1
- case VG_A_1: {
- VGshort *dst = (VGshort *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte a;
- a = float_to_ubyte(rgba[i][3]);
-
- dst[i] = (a & (128));
- }
- return;
- }
- break;
- case VG_A_4: {
- VGshort *dst = (VGshort *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte a;
- VGubyte res;
- a = float_to_ubyte(rgba[i][3]);
-
- res = a/4;
- dst[i] = (res & (128));
- }
- return;
- }
- break;
-#endif
- case VG_sXRGB_8888:
- break;
- case VG_sARGB_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | r << 16 | g << 8 | b;
- }
- return;
- }
- break;
- case VG_sARGB_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | r << 16 | g << 8 | b;
- }
- return;
- }
- break;
- case VG_sARGB_1555:
- break;
- case VG_sARGB_4444:
- break;
- case VG_lXRGB_8888:
- break;
- case VG_lARGB_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | r << 16 | g << 8 | b;
- }
- return;
- }
- break;
- case VG_lARGB_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | r << 16 | g << 8 | b;
- }
- return;
- }
- break;
- case VG_sBGRX_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = 0xff;
- dst[i] = b << 24 | g << 16 | r << 8 | a;
- }
- return;
- }
- break;
- case VG_sBGRA_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = b << 24 | g << 16 | r << 8 | a;
- }
- return;
- }
- break;
- case VG_sBGRA_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = b << 24 | g << 16 | r << 8 | a;
- }
- return;
- }
- break;
- case VG_sBGR_565:
- break;
- case VG_sBGRA_5551:
- break;
- case VG_sBGRA_4444:
- break;
- case VG_lBGRX_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = 0xff;
- dst[i] = b << 24 | g << 16 | r << 8 | a;
- }
- return;
- }
- break;
- case VG_lBGRA_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = b << 24 | g << 16 | r << 8 | a;
- }
- return;
- }
- break;
- case VG_lBGRA_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = b << 24 | g << 16 | r << 8 | a;
- }
- return;
- }
- break;
- case VG_sXBGR_8888:
- break;
- case VG_sABGR_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | b << 16 | g << 8 | r;
- }
- return;
- }
- break;
- case VG_sABGR_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | b << 16 | g << 8 | r;
- }
- return;
- }
- break;
- case VG_sABGR_1555:
- break;
- case VG_sABGR_4444:
- break;
- case VG_lXBGR_8888:
- break;
- case VG_lABGR_8888: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | b << 16 | g << 8 | r;
- }
- return;
- }
- break;
- case VG_lABGR_8888_PRE: {
- VGint *dst = (VGint *)dstAddr;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = float_to_ubyte(rgba[i][0]);
- g = float_to_ubyte(rgba[i][1]);
- b = float_to_ubyte(rgba[i][2]);
- a = float_to_ubyte(rgba[i][3]);
- dst[i] = a << 24 | b << 16 | g << 8 | r;
- }
- return;
- }
- break;
- default:
- assert(!"Unknown ReadPixels format");
- break;
- }
- assert(!"Not implemented ReadPixels format");
-}
-
-void _vega_unpack_float_span_rgba(struct vg_context *ctx,
- VGuint n,
- VGuint offset,
- const void * data,
- VGImageFormat dataFormat,
- VGfloat rgba[][4])
-{
- VGuint i;
- union util_color uc;
-
- switch (dataFormat) {
- case VG_sRGBX_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- b = (*src >> 8) & 0xff;
- a = 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_sRGBA_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- b = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sRGBA_8888_PRE: {
- VGint *src = (VGint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- b = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sRGB_565: {
- VGshort *src = (VGshort *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGfloat clr[4];
- clr[0] = ((*src >> 11) & 31)/31.;
- clr[1] = ((*src >> 5) & 63)/63.;
- clr[2] = ((*src >> 0) & 31)/31.;
- clr[3] = 1.f;
-
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_sRGBA_5551: {
- VGshort *src = (VGshort *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGfloat clr[4];
- clr[0] = ((*src >> 10) & 31)/31.;
- clr[1] = ((*src >> 5) & 31)/31.;
- clr[2] = ((*src >> 1) & 31)/31.;
- clr[3] = ((*src >> 0) & 1)/1.;
-
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_sRGBA_4444: {
- VGshort *src = (VGshort *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGfloat clr[4];
- clr[0] = ((*src >> 12) & 15)/15.;
- clr[1] = ((*src >> 8) & 15)/15.;
- clr[2] = ((*src >> 4) & 15)/15.;
- clr[3] = ((*src >> 0) & 15)/15.;
-
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_sL_8: {
- VGubyte *src = (VGubyte *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_lRGBX_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- b = (*src >> 8) & 0xff;
- a = 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_lRGBA_8888: {
- VGint *src = (VGint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- b = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_lRGBA_8888_PRE: {
- VGint *src = (VGint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- r = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- b = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_lL_8: {
- VGubyte *src = (VGubyte *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_A_8: {
- VGubyte *src = (VGubyte *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- }
- return;
- case VG_BW_1: {
- VGubyte *src = (VGubyte *)data;
- src += offset;
- for (i = 0; i < n; i += 8) {
- VGfloat clr[4];
- VGuint j;
- for (j = 0; j < 8 && j < n ; ++j) {
- VGint shift = j;
- clr[0] = (((*src) & (1<<shift)) >> shift);
- clr[1] = clr[0];
- clr[2] = clr[0];
- clr[3] = 1.f;
-
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i+j][0] = uc.f[0];
- rgba[i+j][1] = uc.f[1];
- rgba[i+j][2] = uc.f[2];
- rgba[i+j][3] = uc.f[3];
- }
- ++src;
- }
- }
- return;
-#ifdef OPENVG_VERSION_1_1
- case VG_A_1: {
- VGubyte *src = (VGubyte *)data;
- src += offset;
- for (i = 0; i < n; i += 8) {
- VGfloat clr[4];
- VGuint j;
- for (j = 0; j < 8 && j < n ; ++j) {
- VGint shift = j;
- clr[0] = 0.f;
- clr[1] = 0.f;
- clr[2] = 0.f;
- clr[3] = (((*src) & (1<<shift)) >> shift);
-
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i+j][0] = uc.f[0];
- rgba[i+j][1] = uc.f[1];
- rgba[i+j][2] = uc.f[2];
- rgba[i+j][3] = uc.f[3];
- }
- ++src;
- }
- }
- return;
- case VG_A_4: {
- VGubyte *src = (VGubyte *)data;
- src += offset/2;
- for (i = 0; i < n; i += 2) {
- VGfloat clr[4];
- VGuint j;
- for (j = 0; j < n && j < 2; ++j) {
- VGint bitter, shift;
- if (j == 0) {
- bitter = 0x0f;
- shift = 0;
- } else {
- bitter = 0xf0;
- shift = 4;
- }
- clr[0] = 0.f;
- clr[1] = 0.f;
- clr[2] = 0.f;
- clr[3] = ((*src) & (bitter)) >> shift;
-
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i+j][0] = uc.f[0];
- rgba[i+j][1] = uc.f[1];
- rgba[i+j][2] = uc.f[2];
- rgba[i+j][3] = uc.f[3];
- }
- ++src;
- }
- }
- return;
-#endif
- case VG_sXRGB_8888:
- break;
- case VG_sARGB_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- r = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- b = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sARGB_8888_PRE: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- r = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- b = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sARGB_1555:
- break;
- case VG_sARGB_4444:
- break;
- case VG_lXRGB_8888:
- break;
- case VG_lARGB_8888: {
- VGint *src = (VGint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- r = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- b = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_lARGB_8888_PRE: {
- VGint *src = (VGint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- r = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- b = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sBGRX_8888:
- break;
- case VG_sBGRA_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- b = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- r = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sBGRA_8888_PRE: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- b = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- r = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sBGR_565:
- break;
- case VG_sBGRA_5551:
- break;
- case VG_sBGRA_4444:
- break;
- case VG_lBGRX_8888:
- break;
- case VG_lBGRA_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- b = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- r = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_lBGRA_8888_PRE: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- b = (*src >> 24) & 0xff;
- g = (*src >> 16) & 0xff;
- r = (*src >> 8) & 0xff;
- a = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sXBGR_8888:
- break;
- case VG_sABGR_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- b = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- r = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sABGR_8888_PRE: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- b = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- r = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_sABGR_1555:
- break;
- case VG_sABGR_4444:
- break;
- case VG_lXBGR_8888:
- break;
- case VG_lABGR_8888: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- b = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- r = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- case VG_lABGR_8888_PRE: {
- VGuint *src = (VGuint *)data;
- src += offset;
- for (i = 0; i < n; ++i) {
- VGubyte r, g, b ,a;
- a = (*src >> 24) & 0xff;
- b = (*src >> 16) & 0xff;
- g = (*src >> 8) & 0xff;
- r = (*src >> 0) & 0xff;
-
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
- rgba[i][0] = uc.f[0];
- rgba[i][1] = uc.f[1];
- rgba[i][2] = uc.f[2];
- rgba[i][3] = uc.f[3];
- ++src;
- }
- return;
- }
- break;
- default:
- assert(!"Unknown ReadPixels format");
- break;
- }
- assert(!"Not implemented ReadPixels format");
-}
-
-VGint _vega_size_for_format(VGImageFormat dataFormat)
-{
- switch (dataFormat) {
- case VG_sRGBX_8888:
- case VG_sRGBA_8888:
- case VG_sRGBA_8888_PRE:
- return 4;
- case VG_sRGB_565:
- case VG_sRGBA_5551:
- case VG_sRGBA_4444:
- return 2;
- case VG_sL_8:
- return 1;
- case VG_lRGBX_8888:
- case VG_lRGBA_8888:
- case VG_lRGBA_8888_PRE:
- return 4;
- case VG_lL_8:
- return 1;
- case VG_A_8:
- return 1;
- case VG_BW_1:
- return 1;
-#ifdef OPENVG_VERSION_1_1
- case VG_A_1:
- break;
- case VG_A_4:
- break;
-#endif
- case VG_sXRGB_8888:
- case VG_sARGB_8888:
- case VG_sARGB_8888_PRE:
- return 4;
- case VG_sARGB_1555:
- case VG_sARGB_4444:
- return 2;
- case VG_lXRGB_8888:
- case VG_lARGB_8888:
- case VG_lARGB_8888_PRE:
- case VG_sBGRX_8888:
- case VG_sBGRA_8888:
- case VG_sBGRA_8888_PRE:
- return 4;
- case VG_sBGR_565:
- case VG_sBGRA_5551:
- case VG_sBGRA_4444:
- return 2;
- case VG_lBGRX_8888:
- case VG_lBGRA_8888:
- case VG_lBGRA_8888_PRE:
- case VG_sXBGR_8888:
- case VG_sABGR_8888:
- case VG_sABGR_8888_PRE:
- return 4;
- case VG_sABGR_1555:
- case VG_sABGR_4444:
- return 2;
- case VG_lXBGR_8888:
- case VG_lABGR_8888:
- case VG_lABGR_8888_PRE:
- return 4;
- default:
- assert(!"Unknown ReadPixels format");
- break;
- }
- assert(!"Not implemented ReadPixels format");
- return 0;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 15:56:58 +0000