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Diffstat (limited to 'libpixelflinger/format.cpp')
| -rw-r--r-- | libpixelflinger/format.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libpixelflinger/format.cpp b/libpixelflinger/format.cpp new file mode 100644 index 0000000..161e6d6 --- /dev/null +++ b/libpixelflinger/format.cpp @@ -0,0 +1,67 @@ +/* libs/pixelflinger/format.cpp +** +** Copyright 2006, The Android Open Source Project +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +#include <stdio.h> +#include <pixelflinger/format.h> + +namespace android { + +static GGLFormat const gPixelFormatInfos[] = +{ // Alpha Red Green Blue + { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE + { 4, 32, {{32,24, 8, 0, 16, 8, 24,16 }}, GGL_RGBA }, // PIXEL_FORMAT_RGBA_8888 + { 4, 24, {{ 0, 0, 8, 0, 16, 8, 24,16 }}, GGL_RGB }, // PIXEL_FORMAT_RGBX_8888 + { 3, 24, {{ 0, 0, 8, 0, 16, 8, 24,16 }}, GGL_RGB }, // PIXEL_FORMAT_RGB_888 + { 2, 16, {{ 0, 0, 16,11, 11, 5, 5, 0 }}, GGL_RGB }, // PIXEL_FORMAT_RGB_565 + { 4, 32, {{32,24, 24,16, 16, 8, 8, 0 }}, GGL_RGBA }, // PIXEL_FORMAT_BGRA_8888 + { 2, 16, {{ 1, 0, 16,11, 11, 6, 6, 1 }}, GGL_RGBA }, // PIXEL_FORMAT_RGBA_5551 + { 2, 16, {{ 4, 0, 16,12, 12, 8, 8, 4 }}, GGL_RGBA }, // PIXEL_FORMAT_RGBA_4444 + { 1, 8, {{ 8, 0, 0, 0, 0, 0, 0, 0 }}, GGL_ALPHA}, // PIXEL_FORMAT_A8 + { 1, 8, {{ 0, 0, 8, 0, 8, 0, 8, 0 }}, GGL_LUMINANCE},//PIXEL_FORMAT_L8 + { 2, 16, {{16, 8, 8, 0, 8, 0, 8, 0 }}, GGL_LUMINANCE_ALPHA},// PIXEL_FORMAT_LA_88 + { 1, 8, {{ 0, 0, 8, 5, 5, 2, 2, 0 }}, GGL_RGB }, // PIXEL_FORMAT_RGB_332 + + { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE + { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE + { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE + { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE + + { 1, 16, {{ 0, 8, 0, 8, 0, 8, 0, 0 }}, GGL_Y_CB_CR_SP },// PIXEL_FORMAT_YCbCr_422_SP + { 1, 12, {{ 0, 8, 0, 8, 0, 8, 0, 0 }}, GGL_Y_CB_CR_SP },// PIXEL_FORMAT_YCbCr_420_SP + { 1, 16, {{ 0, 8, 0, 8, 0, 8, 0, 0 }}, GGL_Y_CB_CR_P }, // PIXEL_FORMAT_YCbCr_422_P + { 1, 12, {{ 0, 8, 0, 8, 0, 8, 0, 0 }}, GGL_Y_CB_CR_P }, // PIXEL_FORMAT_YCbCr_420_P + { 1, 16, {{ 0, 8, 0, 8, 0, 8, 0, 0 }}, GGL_Y_CB_CR_I }, // PIXEL_FORMAT_YCbCr_422_I + { 1, 12, {{ 0, 8, 0, 8, 0, 8, 0, 0 }}, GGL_Y_CB_CR_I }, // PIXEL_FORMAT_YCbCr_420_I + { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE + { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE + + { 2, 16, {{ 0, 0, 16, 0, 0, 0, 0, 0 }}, GGL_DEPTH_COMPONENT}, + { 1, 8, {{ 8, 0, 0, 0, 0, 0, 0, 0 }}, GGL_STENCIL_INDEX }, + { 4, 24, {{ 0, 0, 24, 0, 0, 0, 0, 0 }}, GGL_DEPTH_COMPONENT}, + { 4, 8, {{ 32,24, 0, 0, 0, 0, 0, 0 }}, GGL_STENCIL_INDEX }, +}; + +}; // namespace android + + +const GGLFormat* gglGetPixelFormatTable(size_t* numEntries) +{ + if (numEntries) { + *numEntries = sizeof(android::gPixelFormatInfos)/sizeof(GGLFormat); + } + return android::gPixelFormatInfos; +} |