ddf52dda15
wined3d: Deactivate GL_FRAGMENT_SHADER_ATI before deactivating a context.
...
Mesa has a bug that causes a crash due to a NULL pointer dereference
with the R200 driver when making a context current that has
GL_FRAGMENT_SHADER_ATI enabled. This patch works around this bug by
making sure that GL_FRAGMENT_SHADER_ATI is disabled before deactivating
a context, and reactivates it afterwards. The context manager keeps
GL_ATI_FRAGMENT_SHADER generally enabled, except if the context is in 2D
blit mode.
2008-04-03 12:02:24 +02:00
b1d8af7926
wined3d: Update copyright lines.
2008-04-02 20:22:42 +02:00
4120188f99
wined3d: Request a pixel format with alpha support in case of P8 render targets.
2008-03-31 13:01:24 +02:00
4eaa424c79
wined3d: Initial post pixelshader blending support. [attempt 2].
...
For each pixel format we store a flag in the table whether it supports
post pixelshader blending. Before applying blending or during a
context switch we verify that blending is turned off for the
format. In case of R32F this gave a 5-6x performance boost (without
filtering and software conversion).
2008-03-28 15:50:24 +01:00
4640be8dc8
wined3d: Fragment processing using GL_ATI_fragment_shader.
...
This adds code for handling fixed function fragment processing with the
GL_ATI_fragment_shader extension. This is a sort-of programmable
interface for fragment processing at the level of shader model 1.4 in
d3d. This code is of use on r200, r250 and r280 cards(radeon 8500 to
9200) which do not support GL_ARB_fragment_program, but support pixel
shader 1.4 on Windows. This code is somewhat a counterpart to the
existing fragment processing code using GL_NV_register_combiners and
GL_NV_texture_shader.
2008-03-25 19:50:32 +01:00
84258723f9
wined3d: Make the state table a property of the shader backend.
2008-03-25 19:35:32 +01:00
690f496bd4
wined3d: We want to compare the old and the new format and not the old with the old.
2008-03-24 13:27:14 +01:00
6ea0880e43
wined3d: Fix a small bug in a patch from yesterday.
2008-03-05 11:21:51 +01:00
107e80a79c
wined3d: Implement a different constant dirtification algorithm.
...
Add a new property of the shader backend which indicates whether the
shader backend is able to dirtify single constants rather than
dirtifying vshader and pshader constants as a whole. Depending on this
a different Set*ConstantF implementation is used which marks constants
dirty. The ARB shader backend uses this and marks constants clean
after uploading.
2008-03-04 12:15:16 +01:00
e5bef99fbe
wined3d: Request aux buffers when using backbuffer rendering.
2008-02-25 12:17:36 +01:00
68467cf344
wined3d: Request alpha in backbuffer mode, to work correctly with multiple opengl pixel formats.
2008-02-25 12:14:36 +01:00
d0794c4aeb
Assorted spelling fixes.
2008-01-23 21:16:22 +01:00
3471f841a1
wined3d: Spelling fixes.
2008-01-18 12:53:33 +01:00
f700cbe74b
wined3d: Add an alpha blending test.
2007-12-07 16:26:43 +01:00
a4461e03f7
wined3d: Disable the scissor test when blitting.
2007-12-04 14:32:39 +01:00
4dbee07ff5
wined3d: Disable GL_TEXTURE_2D in the standard blit setup.
2007-11-29 13:35:53 +01:00
817b520c3d
wined3d: Prevent unneeded context switches.
2007-11-12 14:13:21 +01:00
df892ff67d
wined3d: Rewrite the draw buffer selection code.
...
Before it was done in findContext, before selecting the new context
which is bad (it doesn't always work). The new code works and this
change also fixes some draw buffer regressions that happened during
the surface rewrite from the last couple of days.
2007-11-06 13:56:55 +01:00
dcff7dc213
wined3d: Begin centralizing surface location management.
2007-10-26 15:17:19 +02:00
3978535ced
wined3d: Remove an unused ChoosePixelFormat line.
2007-10-09 11:39:50 +02:00
b6951822c1
wined3d: Make sure we receive a hw accelerated pixel format with OpenGL support.
2007-10-09 11:39:40 +02:00
9ad3807c15
wined3d: Only call ENTER_GL for the parts in ActivateContext that actually need it.
2007-10-01 12:35:47 +02:00
001f380ac9
wined3d: CreateContext should not be called between ENTER_GL/LEAVE_GL.
2007-10-01 12:35:36 +02:00
5a63b79a66
wined3d: Untie culling and offscreen rendering.
2007-09-19 11:39:55 +02:00
9be5a5e9db
wined3d: Ask for enough RGB bits for pbuffers.
2007-08-29 11:58:28 +02:00
6857fc6b61
wined3d: Disable specular color when blitting.
2007-08-27 12:00:21 +02:00
318f606869
wined3d: Improve pixelformat selection code.
2007-08-27 11:59:07 +02:00
9ca3a22487
wined3d: Dynamically load WGL functions.
2007-08-17 12:03:13 +02:00
1dc0298a55
wined3d: Check the results of SetPixelFormat.
2007-08-13 12:37:34 +02:00
5754726aeb
wined3d: Use the proper depth stencil format.
2007-08-13 12:36:55 +02:00
7818cbda4a
wined3d: Add better pixelformat selection code for pbuffers.
2007-08-10 12:58:17 +02:00
4647cbb625
wined3d: Better pixelformat selection code.
2007-08-09 14:11:19 +02:00
ac3927a73e
wined3d: Move over to WGL.
2007-08-08 15:32:01 +02:00
58275065a1
wined3d: Prepare pbuffer code for WGL transition.
2007-08-08 15:32:01 +02:00
e77da5ef8a
wined3d: Don't call ActivateContext between ENTER_GL/LEAVE_GL.
2007-08-07 12:36:32 +02:00
b4e596e70e
wined3d: Flip the scissor rect when rendering offscreen.
2007-07-26 11:51:34 +02:00
9dedfd71e0
wined3d: Store the last active thread.
2007-07-10 13:31:19 +02:00
1fb168f018
wined3d: Make ActivateContext a bit smaller.
2007-07-10 13:31:10 +02:00
fdadf26c20
wined3d: Add CTXUSAGE_CLEAR context usage.
2007-07-10 13:30:51 +02:00
9928a4c4fd
wined3d: Offscreen rendering from foreign threads.
2007-07-06 19:29:28 +02:00
b462ff0876
wined3d: Create multiple contexts for onscreen render targets.
2007-07-03 12:32:33 +02:00
13f24c3808
wined3d: Select onscreen contexts based on the thread id.
2007-07-03 12:30:33 +02:00
5e78a83cb2
wined3d: Call IWineD3DDeviceImpl_FindTexUnitMap for cards without support for NV_REGISTER_COMBINERS as well.
2007-07-02 13:35:50 +02:00
a3854be0b3
wined3d: Some point sprite fixes.
2007-06-25 20:04:58 +02:00
6e5a5d2736
wined3d: DDraw surfaces are QWORD aligned.
2007-06-14 13:22:52 +02:00
b9d5c18062
wined3d: Call IWineD3DDeviceImpl_FindTexUnitMap() when activating the context.
2007-06-13 11:23:18 +02:00
a460a2df43
wined3d: Store the gl information in a per adapter structure and initialize it only once.
2007-06-11 13:51:06 +02:00
81504d6a2d
wined3d: Support bump environment mapping using GL_NV_texture_shader.
2007-05-10 11:40:27 +02:00
adb9b13b81
wined3d: Implement vertex blending using GL_ARB_vertex_blend.
2007-05-03 14:24:46 +02:00
3d4e054b55
wined3d: Handle FBO attachments slightly more efficiently.
2007-04-09 12:38:53 +02:00
Stefan Dösinger