diff options
Diffstat (limited to 'mesalib/src/mesa/main/format_unpack.c')
| -rw-r--r-- | mesalib/src/mesa/main/format_unpack.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/format_unpack.c b/mesalib/src/mesa/main/format_unpack.c index 32d198ce8..a22ff5a61 100644 --- a/mesalib/src/mesa/main/format_unpack.c +++ b/mesalib/src/mesa/main/format_unpack.c @@ -1581,6 +1581,58 @@ unpack_int_rgba_RGBA_UINT32(const GLuint *src, GLuint dst[][4], GLuint n) } static void +unpack_int_rgba_RGBA_UINT16(const GLushort *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 4 + 0]; + dst[i][1] = src[i * 4 + 1]; + dst[i][2] = src[i * 4 + 2]; + dst[i][3] = src[i * 4 + 3]; + } +} + +static void +unpack_int_rgba_RGBA_INT16(const GLshort *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 4 + 0]; + dst[i][1] = src[i * 4 + 1]; + dst[i][2] = src[i * 4 + 2]; + dst[i][3] = src[i * 4 + 3]; + } +} + +static void +unpack_int_rgba_RGBA_UINT8(const GLubyte *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 4 + 0]; + dst[i][1] = src[i * 4 + 1]; + dst[i][2] = src[i * 4 + 2]; + dst[i][3] = src[i * 4 + 3]; + } +} + +static void +unpack_int_rgba_RGBA_INT8(const GLbyte *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 4 + 0]; + dst[i][1] = src[i * 4 + 1]; + dst[i][2] = src[i * 4 + 2]; + dst[i][3] = src[i * 4 + 3]; + } +} + +static void unpack_int_rgba_RGB_UINT32(const GLuint *src, GLuint dst[][4], GLuint n) { unsigned int i; @@ -1594,6 +1646,58 @@ unpack_int_rgba_RGB_UINT32(const GLuint *src, GLuint dst[][4], GLuint n) } static void +unpack_int_rgba_RGB_UINT16(const GLushort *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 3 + 0]; + dst[i][1] = src[i * 3 + 1]; + dst[i][2] = src[i * 3 + 2]; + dst[i][3] = 1; + } +} + +static void +unpack_int_rgba_RGB_INT16(const GLshort *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 3 + 0]; + dst[i][1] = src[i * 3 + 1]; + dst[i][2] = src[i * 3 + 2]; + dst[i][3] = 1; + } +} + +static void +unpack_int_rgba_RGB_UINT8(const GLubyte *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 3 + 0]; + dst[i][1] = src[i * 3 + 1]; + dst[i][2] = src[i * 3 + 2]; + dst[i][3] = 1; + } +} + +static void +unpack_int_rgba_RGB_INT8(const GLbyte *src, GLuint dst[][4], GLuint n) +{ + unsigned int i; + + for (i = 0; i < n; i++) { + dst[i][0] = src[i * 3 + 0]; + dst[i][1] = src[i * 3 + 1]; + dst[i][2] = src[i * 3 + 2]; + dst[i][3] = 1; + } +} + +static void unpack_int_rgba_RG_UINT32(const GLuint *src, GLuint dst[][4], GLuint n) { unsigned int i; @@ -1677,10 +1781,40 @@ _mesa_unpack_int_rgba_row(gl_format format, GLuint n, case MESA_FORMAT_RGBA_INT32: unpack_int_rgba_RGBA_UINT32(src, dst, n); break; + + case MESA_FORMAT_RGBA_UINT16: + unpack_int_rgba_RGBA_UINT16(src, dst, n); + break; + case MESA_FORMAT_RGBA_INT16: + unpack_int_rgba_RGBA_INT16(src, dst, n); + break; + + case MESA_FORMAT_RGBA_UINT8: + unpack_int_rgba_RGBA_UINT8(src, dst, n); + break; + case MESA_FORMAT_RGBA_INT8: + unpack_int_rgba_RGBA_INT8(src, dst, n); + break; + case MESA_FORMAT_RGB_UINT32: case MESA_FORMAT_RGB_INT32: unpack_int_rgba_RGB_UINT32(src, dst, n); break; + + case MESA_FORMAT_RGB_UINT16: + unpack_int_rgba_RGB_UINT16(src, dst, n); + break; + case MESA_FORMAT_RGB_INT16: + unpack_int_rgba_RGB_INT16(src, dst, n); + break; + + case MESA_FORMAT_RGB_UINT8: + unpack_int_rgba_RGB_UINT8(src, dst, n); + break; + case MESA_FORMAT_RGB_INT8: + unpack_int_rgba_RGB_INT8(src, dst, n); + break; + case MESA_FORMAT_RG_UINT32: case MESA_FORMAT_RG_INT32: unpack_int_rgba_RG_UINT32(src, dst, n); |