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Copied NewCullVisitor over top of CullVisitor and then removed NewCullVisitor.

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Added some defines to Image in prep for writing code to determine how big a
pixel is.
This commit is contained in:
Robert Osfield
2002-04-10 22:10:07 +00:00
parent 360247225e
commit f2ffbdd469
6 changed files with 437 additions and 2554 deletions
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73
src/osg/Image.cpp
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@@ -68,6 +68,79 @@ void Image::setFileName(const std::string& fileName)
void Image::computePixelSize()
{
// /* Data types */
// #define GL_BITMAP 0x1A00
// #define GL_BYTE 0x1400
// #define GL_UNSIGNED_BYTE 0x1401
// #define GL_SHORT 0x1402
// #define GL_UNSIGNED_SHORT 0x1403
// #define GL_INT 0x1404
// #define GL_UNSIGNED_INT 0x1405
// #define GL_FLOAT 0x1406
// #define GL_DOUBLE 0x140A
// #define GL_2_BYTES 0x1407
// #define GL_3_BYTES 0x1408
// #define GL_4_BYTES 0x1409
//
#ifndef GL_VERSION_1_1
/* Internal texture formats (GL 1.1) */
#define GL_ALPHA4 0x803B
#define GL_ALPHA8 0x803C
#define GL_ALPHA12 0x803D
#define GL_ALPHA16 0x803E
#define GL_LUMINANCE4 0x803F
#define GL_LUMINANCE8 0x8040
#define GL_LUMINANCE12 0x8041
#define GL_LUMINANCE16 0x8042
#define GL_LUMINANCE4_ALPHA4 0x8043
#define GL_LUMINANCE6_ALPHA2 0x8044
#define GL_LUMINANCE8_ALPHA8 0x8045
#define GL_LUMINANCE12_ALPHA4 0x8046
#define GL_LUMINANCE12_ALPHA12 0x8047
#define GL_LUMINANCE16_ALPHA16 0x8048
#define GL_INTENSITY 0x8049
#define GL_INTENSITY4 0x804A
#define GL_INTENSITY8 0x804B
#define GL_INTENSITY12 0x804C
#define GL_INTENSITY16 0x804D
#define GL_R3_G3_B2 0x2A10
#define GL_RGB4 0x804F
#define GL_RGB5 0x8050
#define GL_RGB8 0x8051
#define GL_RGB10 0x8052
#define GL_RGB12 0x8053
#define GL_RGB16 0x8054
#define GL_RGBA2 0x8055
#define GL_RGBA4 0x8056
#define GL_RGB5_A1 0x8057
#define GL_RGBA8 0x8058
#define GL_RGB10_A2 0x8059
#define GL_RGBA12 0x805A
#define GL_RGBA16 0x805B
#endif
#ifndef GL_VERSION_1_2
/* 1.2 definitions...*/
#define GL_BGR 0x80E0
#define GL_BGRA 0x80E1
#define GL_UNSIGNED_BYTE_3_3_2 0x8032
#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362
#define GL_UNSIGNED_SHORT_5_6_5 0x8363
#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364
#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033
#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365
#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034
#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366
#define GL_UNSIGNED_INT_8_8_8_8 0x8035
#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367
#define GL_UNSIGNED_INT_10_10_10_2 0x8036
#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368
#endif
// temporary code.. to be filled in properly ASAP. RO.
_pixelSizeInBits=32;
}