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Tidy up textures table and add some missing formats

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UnknownShadow200 2024-09-04 21:26:46 +10:00
parent ab24e2db35
commit 5f28cae804
1 changed files with 57 additions and 43 deletions
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100
GL/texture.c
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@ -1228,55 +1228,69 @@ static int _determineConversion(GLint internalFormat, GLenum format, GLenum type
bool twiddle;
bool pack; // If true, each value is packed after conversion into half-bytes
} conversions [] = {
{_a8_to_argb4444, GL_ARGB4444_KOS, GL_ALPHA, GL_UNSIGNED_BYTE, false, false},
{_rgba8888_to_argb4444, GL_ARGB4444_KOS, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{_rgba4444_to_argb4444, GL_ARGB4444_KOS, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4, false, false},
{_rgba4444_to_argb4444, GL_ARGB4444_TWID_KOS, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4, true, false},
{NULL, GL_ARGB4444_KOS, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, false, false},
{NULL, GL_ARGB4444_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV_TWID_KOS, false, false},
{_rgba8888_to_argb4444, GL_ARGB4444_TWID_KOS, GL_RGBA, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_ARGB1555_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, false, false},
{_argb1555_to_argb4444, GL_ARGB4444_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, true, false},
{NULL, GL_ARGB1555_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV_TWID_KOS, false, false},
{_rgba8888_to_rgb565, GL_RGB565_KOS, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{_r8_to_rgb565, GL_RGB565_KOS, GL_RED, GL_UNSIGNED_BYTE, false, false},
{_rgb888_to_rgb565, GL_RGB565_KOS, GL_RGB, GL_UNSIGNED_BYTE, false, false},
{_rgba8888_to_rgb565, GL_RGB565_KOS, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{_r8_to_rgb565, GL_RGB565_KOS, GL_RED, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_RGB565_KOS, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, false, false},
{NULL, GL_RGB565_TWID_KOS, GL_RGB, GL_UNSIGNED_SHORT_5_6_5_TWID_KOS, false, false},
{NULL, GL_RGB565_TWID_KOS, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, true, false},
{_rgb888_to_rgb565, GL_RGB565_TWID_KOS, GL_RGB, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX, GL_BYTE, true, false},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, false, true},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX, GL_BYTE, false, true},
{_rgba8888_to_argb4444, GL_ARGB4444_KOS, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{_rgba8888_to_argb4444, GL_ARGB4444_TWID_KOS, GL_RGBA, GL_UNSIGNED_BYTE, true, false},
{_a8_to_argb4444, GL_ARGB4444_KOS, GL_ALPHA, GL_UNSIGNED_BYTE, false, false},
{_a8_to_argb4444, GL_ARGB4444_TWID_KOS, GL_ALPHA, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX4_EXT, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX4_EXT, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, true, true},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX, GL_BYTE, true, true},
{_rgba4444_to_argb4444, GL_ARGB4444_KOS, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4, false, false},
{_rgba4444_to_argb4444, GL_ARGB4444_TWID_KOS, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4, true, false},
{NULL, GL_ARGB4444_KOS, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, false, false},
{NULL, GL_ARGB4444_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, true, false},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX4_EXT, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX4_EXT, GL_BYTE, true, false},
{NULL, GL_ARGB4444_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV_TWID_KOS, false, false},
{_argb1555_to_argb4444, GL_ARGB4444_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, false, false},
{_argb1555_to_argb4444, GL_ARGB4444_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, true, false},
{NULL, GL_ARGB1555_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, false, false},
{NULL, GL_ARGB1555_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, true, false},
{NULL, GL_ARGB1555_TWID_KOS, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV_TWID_KOS, false, false},
{_r8_to_rgb565, GL_RGB565_KOS, GL_RED, GL_UNSIGNED_BYTE, false, false},
{_r8_to_rgb565, GL_RGB565_TWID_KOS, GL_RED, GL_UNSIGNED_BYTE, true, false},
{_rgb888_to_rgb565, GL_RGB565_KOS, GL_RGB, GL_UNSIGNED_BYTE, false, false},
{_rgb888_to_rgb565, GL_RGB565_TWID_KOS, GL_RGB, GL_UNSIGNED_BYTE, true, false},
{_rgba8888_to_rgb565, GL_RGB565_KOS, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{_rgba8888_to_rgb565, GL_RGB565_TWID_KOS, GL_RGBA, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_RGB565_KOS, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, false, false},
{NULL, GL_RGB565_TWID_KOS, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, true, false},
{NULL, GL_RGB565_TWID_KOS, GL_RGB, GL_UNSIGNED_SHORT_5_6_5_TWID_KOS, false, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX, GL_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX8_EXT, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX8_EXT, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX8_EXT, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX8_EXT, GL_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX8_EXT, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX8_EXT, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX8_TWID_KOS, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX8_TWID_KOS, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX8_EXT, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX8_EXT, GL_BYTE, true, false},
{NULL, GL_COLOR_INDEX8_TWID_KOS, GL_COLOR_INDEX8_TWID_KOS, GL_BYTE, false, false},
{NULL, GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_RGBA8, GL_RGBA, GL_BYTE, false, false},
{_rgb888_to_rgba8888, GL_RGBA8, GL_RGB, GL_UNSIGNED_BYTE, false, false},
{_rgb888_to_rgba8888, GL_RGBA8, GL_RGB, GL_BYTE, false, false},
{_rgb888_to_argb4444, GL_RGBA4, GL_RGB, GL_UNSIGNED_BYTE, false, false},
{_rgb888_to_argb4444, GL_RGBA4, GL_RGB, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, false, true},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX, GL_BYTE, false, true},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX, GL_UNSIGNED_BYTE, true, true},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX, GL_BYTE, true, true},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX4_EXT, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_COLOR_INDEX4_EXT, GL_COLOR_INDEX4_EXT, GL_BYTE, false, false},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX4_EXT, GL_UNSIGNED_BYTE, true, false},
{NULL, GL_COLOR_INDEX4_TWID_KOS, GL_COLOR_INDEX4_EXT, GL_BYTE, true, false},
{NULL, GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{NULL, GL_RGBA8, GL_RGBA, GL_BYTE, false, false},
{_rgb888_to_rgba8888, GL_RGBA8, GL_RGB, GL_UNSIGNED_BYTE, false, false},
{_rgb888_to_rgba8888, GL_RGBA8, GL_RGB, GL_BYTE, false, false},
{_rgb888_to_argb4444, GL_RGBA4, GL_RGB, GL_UNSIGNED_BYTE, false, false},
{_rgb888_to_argb4444, GL_RGBA4, GL_RGB, GL_BYTE, false, false},
{_rgba8888_to_argb4444, GL_RGBA4, GL_RGBA, GL_UNSIGNED_BYTE, false, false},
{_rgba8888_to_argb4444, GL_RGBA4, GL_RGBA, GL_BYTE, false, false},
{_rgba8888_to_argb4444, GL_RGBA4, GL_RGBA, GL_BYTE, false, false},
};
for(size_t i = 0; i < sizeof(conversions) / sizeof(struct Entry); ++i) {