aboutsummaryrefslogtreecommitdiffstats
path: root/com32/lib/sys/vesa/efi/fmtpixel.c
diff options
context:
space:
mode:
Diffstat (limited to 'com32/lib/sys/vesa/efi/fmtpixel.c')
-rw-r--r--com32/lib/sys/vesa/efi/fmtpixel.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/com32/lib/sys/vesa/efi/fmtpixel.c b/com32/lib/sys/vesa/efi/fmtpixel.c
deleted file mode 100644
index 381fc216..00000000
--- a/com32/lib/sys/vesa/efi/fmtpixel.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* ----------------------------------------------------------------------- *
- *
- * Copyright 2006-2008 H. Peter Anvin - 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, sublicense, 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 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
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS 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.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * fmtpixel.c
- *
- * Functions to format a single pixel
- */
-
-#include <inttypes.h>
-#include "video.h"
-
-/*
- * Format a sequence of pixels. The first argument is the line buffer;
- * we can use it to write up to 4 bytes past the end of the last pixel.
- * Return the place we should be copying from, this is usually the
- * buffer address, but doesn't *have* to be.
- */
-
-static const void *format_pxf_bgra32(void *ptr, const uint32_t * p, size_t n)
-{
- (void)ptr;
- (void)n;
- return p; /* No conversion needed! */
-}
-
-static const void *format_pxf_bgr24(void *ptr, const uint32_t * p, size_t n)
-{
- char *q = ptr;
-
- while (n--) {
- *(uint32_t *) q = *p++;
- q += 3;
- }
- return ptr;
-}
-
-static const void *format_pxf_le_rgb16_565(void *ptr, const uint32_t * p,
- size_t n)
-{
- uint32_t bgra;
- uint16_t *q = ptr;
-
- while (n--) {
- bgra = *p++;
- *q++ =
- ((bgra >> 3) & 0x1f) +
- ((bgra >> (2 + 8 - 5)) & (0x3f << 5)) +
- ((bgra >> (3 + 16 - 11)) & (0x1f << 11));
- }
- return ptr;
-}
-
-static const void *format_pxf_le_rgb15_555(void *ptr, const uint32_t * p,
- size_t n)
-{
- uint32_t bgra;
- uint16_t *q = ptr;
-
- while (n--) {
- bgra = *p++;
- *q++ =
- ((bgra >> 3) & 0x1f) +
- ((bgra >> (2 + 8 - 5)) & (0x1f << 5)) +
- ((bgra >> (3 + 16 - 10)) & (0x1f << 10));
- }
- return ptr;
-}
-
-__vesacon_format_pixels_t __vesacon_format_pixels;
-
-const __vesacon_format_pixels_t __vesacon_format_pixels_list[PXF_NONE] = {
- [PXF_BGRA32] = format_pxf_bgra32,
- [PXF_BGR24] = format_pxf_bgr24,
- [PXF_LE_RGB16_565] = format_pxf_le_rgb16_565,
- [PXF_LE_RGB15_555] = format_pxf_le_rgb15_555,
-};