e82f88d5ee
gdi32: Add a helper to retrieve the bitmap functions.
2011-08-22 16:18:04 +02:00
c668354cc0
gdi32: Always set compression to BI_BITFIELDS for 16-bpp DIB sections.
2011-08-05 13:41:18 +02:00
cf4c565fd2
gdi32: Validate the DIB parameters in functions that take a BITMAPINFO.
2011-08-05 13:39:14 +02:00
b94616864d
gdi32: If possible use the GetImage driver entry to fill the colour table for GetDIBits.
2011-08-04 18:27:36 +02:00
d947f6ef08
gdi32: Simplify the code a little by using a separate variable for the return value.
2011-08-04 18:27:36 +02:00
e5ce32e54d
gdi32: Get rid of the DIB_GetBitmapInfo function.
2011-08-04 18:27:35 +02:00
3d0f272a0d
gdi32: Create a sanitized BITMAPINFOHEADER in CreateDIBitmap.
2011-08-04 18:27:17 +02:00
a2c99c7353
gdi32: Create a sanitized BITMAPINFOHEADER in GetDIBits.
2011-08-04 18:25:59 +02:00
f234ce9dcc
gdi32: Move initialization of a correct BITMAPINFOHEADER to a separate function.
2011-08-04 18:23:41 +02:00
f825f5db8c
gdi32: Create a sanitized BITMAPINFO in SetDIBitsToDevice and pass that to the drivers.
2011-08-04 18:23:25 +02:00
d0d98046c6
gdi32: Create a sanitized BITMAPINFO in StretchDIBits and pass that to the drivers.
2011-08-04 18:23:00 +02:00
7deda05185
gdi32: Create a sanitized BITMAPINFO in CreateDIBSection and pass that to the driver.
2011-08-04 18:21:49 +02:00
c309883a70
gdi32: Update the coordinates in convert_bitmapinfo to reflect the position in the destination bitmap.
2011-08-03 20:26:44 +02:00
e81e73149f
gdi32: Actually use the dib driver's Get/PutImage if the bitmap is a dib.
2011-08-02 20:47:52 +02:00
d61e1ffaab
gdi32: Use the helper to retrieve the number of colours.
2011-07-28 18:37:39 +02:00
3460665c50
gdi32: Add an inline helper to return the number of colour entries in a dib.
2011-07-28 18:37:39 +02:00
863eb31bba
gdi32: Better handling of non-trivial source and destination areas.
2011-07-28 18:37:39 +02:00
dcfe0c48ea
gdi32: Implement GetImage in the DIB driver.
2011-07-25 19:51:55 +02:00
8a906250eb
gdi32: Get rid of the SetDIBits driver entry point.
2011-07-25 19:47:03 +02:00
3cb26488bd
gdi32: Rewrite SetDIBits to use the PutImage gdi driver function.
2011-07-25 13:40:53 +02:00
3e5793e049
gdi32: Fix the lines parameter of SetDIBits to be positive.
2011-07-22 17:03:17 +02:00
8cc8552a01
gdi32: Add a helper to fill out the colour table from the current palette.
2011-07-22 16:29:39 +02:00
6ce6f890be
gdi32: Add a helper to sanitize a BITMAPINFO structure.
2011-07-22 16:29:37 +02:00
73dc9833b7
gdi32: Pass the full bitblt_coords structure to the Get/PutImage entry points.
2011-07-21 15:35:30 +02:00
eb87e694a2
gdi32: Add inline helpers to compute DIB stride and total size.
2011-07-19 14:54:14 +02:00
ba168763b2
gdi32: Move a couple of rectangle helper functions to the header.
2011-07-18 16:50:25 +02:00
103719e9e9
gdi32: Implement GetDIBits using the GetImage driver function.
2011-07-18 16:49:04 +02:00
ff17abc695
gdi32: Move the query info code to a separate function.
2011-07-15 16:36:03 +02:00
c7a8ff26d3
gdi32: Graphics driver functions no longer need to be CDECL.
2011-07-13 14:56:12 +02:00
dd39da49e5
gdi32: Use a local copy of the bitmap info structure to further simplify GetDIBits.
2011-07-12 18:24:04 +02:00
74707e956e
gdi32: Don't use a dib-section's bitfields unless its depth matches the requested depth.
2011-07-12 18:24:02 +02:00
aa34b2fb77
gdi32: Construct the EGA palette from the default palette.
2011-06-28 10:19:02 -05:00
bc653ce204
gdi32: Fix the 8 bpp generated colour table.
2011-06-27 13:29:48 -05:00
163dfd148b
gdi32: Simplify colour table generation.
2011-06-27 13:29:44 -05:00
48f083b39d
gdi32: Don't set the bitfields when the dib section is BI_RGB.
2011-04-12 17:42:13 +02:00
673dd73548
gdi32: Don't use the bitfields for the BI_RGB case.
2011-04-12 17:42:12 +02:00
5ffbce6d3c
gdi32: Add a null driver entry point for StretchDIBits.
2011-03-18 16:04:56 +01:00
ac5a180278
gdi32: Add null driver entry points for the DIB functions.
2011-03-16 21:50:28 +01:00
122b5bf784
gdi32: Add null driver entry points for the bitmap functions.
2011-03-16 11:20:30 +01:00
fcfbb46d2e
gdi32: GetDIBColorTable doesn't need to be part of the DC driver interface.
2011-03-08 16:55:04 +01:00
0d0d4f394f
gdi32: Fixes GetDIBits for top-down destination bitmaps.
2011-03-02 12:50:58 +01:00
de7d1ad77a
gdi32: Fix 64-bit pointer issues when copying upside-down bitmaps.
2011-02-25 17:21:51 +01:00
3c239fa0cd
gdi32: Fixed GetDIBits for top-down bitmaps.
2011-02-23 19:21:41 +01:00
f914811359
gdi32: Remove unnecessary uses of wownt32.h.
2010-11-01 16:44:34 +01:00
c68589e3dd
gdi32: Replicate a Windows bug in StretchDIBits for top-down bitmaps in the non-stretching case.
...
Found by Mathias Kosch.
2010-07-30 14:59:41 +02:00
811cdfaf27
gdi32: Reject invalid DIB depths in CreateDIBSection.
2010-07-20 14:40:32 +02:00
7f19bda6ec
gdi32: Only 16 and 32 bpp DIB sections can have bitfields.
2010-05-27 14:44:37 +02:00
f4e51a9c45
gdi32: Return the actual DIB section bitfields instead of default values in GetDIBits.
2010-05-27 13:37:37 +02:00
162d95a3ce
Fix the bitmap info size computation when masks are present.
2010-05-14 17:17:46 +02:00
50500d1a0b
gdi32: Fix handling of bitmap header size for V4/V5 bitmaps.
2010-04-21 14:56:22 +02:00
352e2ff6eb
gdi32: Use supplied hdc for DIB_RGB_COLORS if it's valid.
...
This is about fixing regression introduced with 2854884a42
2010-04-12 11:30:16 +02:00
2854884a42
gdi32: Always create a context for DIB_RGB_COLORS.
2009-10-22 14:39:21 +02:00
3742389d45
gdi32: CBM_INIT is a flag.
2009-06-22 14:32:28 +02:00
0f9bc1d3b7
gdi32: Check header pointer in CreateDIBitmap.
2009-05-04 14:57:32 +02:00
ccce11d2c3
gdi32: Move 16-bit functions not exported in gdi32.dll into files compiled only when 16-bit functionality is enabled.
2009-02-19 12:51:50 +01:00
5811a2ccb4
gdi32: Use the official constants instead of the old Win9x magic numbers for GDI object types.
2009-01-28 16:20:56 +01:00
667a1ed5be
gdi32: Remove superfluous pointer casts.
2009-01-26 14:31:13 +01:00
2d94915f27
gdi32: Don't cast the void pointer returned by GDI_GetObjPtr().
2008-10-24 14:24:59 +02:00
44be6c7cbf
gdi32: Sign-compare warnings fix.
2008-10-06 13:48:53 +02:00
ce552d4451
gdi32: CreateDIBitmap should check for SetDIBits failure.
2008-07-21 14:36:55 +02:00
fd8746b43c
gdi32: Fix palette of 1bpp DIB in GetDIBits.
...
Windows always generates a black/white palette for 1 bit DIBs
generated from DDBs. Copying from the current palette only takes place
for color DDBs (not explicitly mentioned in MSDN), and only if depth
equal (MSDN states it, explicitly).
2008-07-01 14:58:54 +02:00
5333923253
gdi32: Respect DIB_PAL_COLORS in every case.
2008-06-09 12:40:48 +02:00
1441311d36
gdi32: Avoid null pointer dereference in CreateDIBSection.
2008-05-12 13:59:13 +02:00
515b40c2de
gdi32: Rename DIB_BitmapInfoSize to bitmap_info_size and fix to take into account bit field masks.
2008-05-02 16:07:47 +02:00
baceb8d07e
gdi32: Return bitmask for 32-bit bitmaps too in GetDIBits.
2008-04-21 12:10:37 +02:00
99892d6bae
gdi32: Fixed initialization of bit masks in GetDIBits for 16-bit bitmaps.
...
Fix and improve the test cases.
2008-04-18 13:57:15 +02:00
6e387f34c5
gdi32: Store the return value separately in StretchDIBits instead of overwriting heightSrc.
2008-03-26 23:38:36 +01:00
5953a86ab1
gdi32: Properly handle SetDIBits failure in StretchDIBits.
2008-03-10 19:12:53 +01:00
26ad93947b
janitorial: Remove links to any microsoft site.
2008-03-01 12:04:09 +01:00
582de7ba0d
gdi32: Optimise StretchBlt for the case where no stretching is being done and the whole image is being set.
...
In this case, we can just call SetDIBits which is likely to be a lot faster.
2008-02-22 11:44:58 +01:00
67a9edbdf4
gdi32: Get rid of a few more uses of DC_GetDCPtr.
2008-02-05 17:35:40 +01:00
44b52b128c
Assorted spelling fixes.
2008-01-16 12:48:29 +01:00
d0d4c74e85
gdi32: Remove unneeded casts.
2008-01-07 12:18:50 +01:00
baa8d22543
gdi32: Replace DC_GetDCUpdate by get_dc_ptr+update_dc in the bitmap functions.
2007-09-18 09:34:08 +02:00
1476e34645
gdi32: Add separate functions for releasing/freeing DCs to replace the standard GDI ones.
...
This should make it possible to use a different locking mechanism for DCs.
2007-08-21 21:37:40 +02:00
fa23944695
gdi32: Do not fill in the color table if lpvBits is NULL.
2007-07-16 13:37:59 +02:00
2a81c1ada7
gdi32: Make BITMAPINFOHEADER biSize check match what other parts of code do.
2007-06-13 12:58:39 +02:00
d711728a7e
gdi32: Add check for null pointer in SetDIBitsToDevice.
2007-05-08 12:21:58 +02:00
f31b67ae44
gdi32: Add a GetDIBits test.
2007-01-22 13:29:21 +01:00
75b8f88875
gdi32: Get rid of the gdi.h include.
2006-11-17 14:52:07 +01:00
c60757b7d8
gdi32: Avoid accessing the internal palette object from dib.c.
2006-11-17 14:34:20 +01:00
f7ffbe4581
gdi32: Remove call to CreateCompatibleDC() from GetDIBits() implementation.
...
Based on a patch by Alex Villacís Lasso.
2006-11-08 19:57:30 +01:00
7dfc447741
gdi32: Renamed the gdi directory to gdi32.
2006-10-20 12:25:29 +02:00
Huw Davies