Commit Graph

315 Commits

Author SHA1 Message Date
Henri Verbeet 2219749ae9 wined3d: Explicitly pass the texUnitMap to shader_glsl_load_vsamplers() and shader_glsl_load_psamplers().
The general idea here is to reduce dependencies on the entire stateblock, and
pass the real dependencies explicitly. This should make it clearer what
context a shader really needs.
2009-03-12 13:09:55 +01:00
Henri Verbeet 67da604eca wined3d: Get rid of a few stack buffers. 2009-03-10 12:07:02 +01:00
Henri Verbeet 1fa83c95de wined3d: Don't call shader_glsl_append_dst() from shader_glsl_texldl().
shader_glsl_gen_sample_code() already takes care of adding the destination.
2009-03-10 12:06:47 +01:00
Henri Verbeet 695c69f6a0 wined3d: Use shader_glsl_get_write_mask_size() to calculate the write mask size. 2009-03-09 14:39:48 +01:00
Henri Verbeet 4ff5736edf wined3d: Don't compare texUnitMap entries to -1. 2009-03-09 14:39:34 +01:00
Henri Verbeet 703ef0de02 wined3d: Use flags for shader_glsl_get_sample_function().
Having three BOOL parameters looks a bit awkward.
2009-03-04 12:07:20 +01:00
Stefan Dösinger 8781174a98 wined3d: Create a common sampling function in GLSL.
This way the individual instruction handlers don't have to bother about the
color correction, and there's now a single place to implement fixup dependent
sampling writemask selection.
2009-02-27 13:14:46 +01:00
Stefan Dösinger d7a6859960 wined3d: Make shader_glsl_get_sample_function aware of *Lod functions. 2009-02-27 13:14:33 +01:00
Stefan Dösinger 5cf764aec2 wined3d: Put the color_correction calls into the instruction handlers.
The color correction cannot be done behind the back of the individual
instruction handlers because it might conflict with the instruction's
color modifications and the D3D provided writemask.
2009-02-27 13:14:23 +01:00
Francois Gouget 83d18602d8 wined3d: Add a trailing '\n' to shader_addline() calls. 2009-02-12 17:53:35 +01:00
Stefan Dösinger 66778ed9ec wined3d: Implement EXP and EXP2 fog in GLSL. 2009-02-11 12:21:51 +01:00
Stefan Dösinger 693d9ded47 wined3d: Properly set the fog frag coord according to the FOGTABLEMODE.
This also fixes the test that an earlier patch broke, so the todo_wine can be
removed again.
2009-02-11 12:21:44 +01:00
Stefan Dösinger 8dcd51286d WineD3D: Put vertex shader duplication infrastructure in place. 2009-02-11 12:21:25 +01:00
Michael Stefaniuc 118c75a8c7 wined3d: Remove superfluous pointer casts. 2009-02-03 12:40:14 +01:00
Stefan Dösinger 3c3272dc41 wined3d: Don't single-allocate new gl shaders. 2009-01-20 12:45:09 +01:00
Henri Verbeet 5d875906c1 wined3d: Remove some superfluous pointer casts. 2009-01-20 12:34:05 +01:00
Stefan Dösinger 7c21147dcd wined3d: Remove the pixelshader fogstart/fogend optimization. 2009-01-12 13:01:49 +01:00
Henri Verbeet 6791e6b752 wined3d: Simplify handling of swizzled attributes.
This should also be a little bit faster.
2009-01-08 13:21:43 +01:00
Henri Verbeet 3c14b3936f wined3d: Don't bother with the GLSL info log if nobody's looking. 2009-01-03 14:55:30 +01:00
Henri Verbeet 2e0212e998 wined3d: Fix the line number for some fglrx spam.
We added a #version line a while ago, so the line number for the
warning changed.
2009-01-03 14:55:30 +01:00
Henri Verbeet 2b926db50d wined3d: Make use_vs() and use_ps() work on a stateblock instead of a device.
Most callers work on a stateblock rather than a device, and the main fields
we check (vertexShader and pixelShader) are part of the stateblock as well.
2008-12-31 12:25:56 +01:00
Henri Verbeet 4a19d893e5 wined3d: Only apply shader constants that changed.
This improves performance a bit for applications that use a lot of
shaders with a lot of constants.
2008-12-20 11:11:45 +01:00
Stefan Dösinger 690cbe76ac wined3d: Make pixelshaders disable fog properly.
This is a first step towards cleaning up the fog mess. The fog
parameter is added to the pixelshader compile args structure. That way
multiple pshaders are compiled for different fog settings, and the
pixel shader can remove the fog line if fog is not enabled. That way
we don't need special fog start and end settings, and this allows us
to implement EXP and EXP2 fog in the future too.
2008-12-19 17:17:16 +01:00
Stefan Dösinger 7d92b54a97 wined3d: Use the ps_compile_args struct in glsl. 2008-12-19 17:17:04 +01:00
Stefan Dösinger 30d542c3dd wined3d: Make use of the ps_compile_args structure in glsl_shader.
Only a first step, many more occasions need fixing. This is an easy
one though.
2008-12-19 17:16:50 +01:00
Stefan Dösinger 61e581abb4 wined3d: Pass the ps_compile_args structures to the shader generation code. 2008-12-19 17:16:39 +01:00
Henri Verbeet d099dde7a9 wined3d: Track shader constants in the shader backend. 2008-12-18 13:17:02 +01:00
Henri Verbeet 73823ef5f6 wined3d: Remove the shader_cleanup() method from the shader backend. 2008-12-17 14:02:24 +01:00
Henri Verbeet 8553665cb1 wined3d: Move the shader version to reg_maps. 2008-12-15 14:00:26 +01:00
Stefan Dösinger 4916cd5478 wined3d: Don't load INT and BOOL constants needlessly. 2008-12-11 14:06:04 +01:00
Henri Verbeet b409061337 wined3d: Make some constant arrays also static.
As pointed out by Dan Kegel.
2008-12-10 10:50:37 +01:00
Henri Verbeet 4997bee1bf wined3d: Add functions to initialize and free shader buffers. 2008-12-09 11:27:13 +01:00
Henri Verbeet a13df0e4ef wined3d: Explicitly pass the version and instruction table to shader_get_opcode(). 2008-12-05 11:59:02 +01:00
Henri Verbeet 89139b7589 wined3d: Make shader texture format fixups more generic.
Based on a patch by Stefan Dösinger. This is more flexible, and allows
the shader backend implementation to be simpler, since it doesn't have
to know about specific formats. The next patch makes use of this.
2008-12-04 11:59:58 +01:00
Henri Verbeet 9f2fa8ba25 wined3d: Remove sampled_format from IWineD3DBaseShaderClass, it isn't used anywhere. 2008-12-04 11:59:14 +01:00
Henri Verbeet 70968e69ac wined3d: Use a bitmask to store which bool and int constants are set.
Note that constants_set was never actually NULL for
shader_glsl_load_constantsB() and shader_glsl_load_constantsI().
2008-12-03 09:49:10 +01:00
Andrew Talbot 89509eb628 wined3d: Sign-compare warnings fix. 2008-12-01 14:25:52 +01:00
Henri Verbeet fecfddfb3a wined3d: Const correctness fixes for glsl_shader.c. 2008-11-26 12:05:21 +01:00
Henri Verbeet d8f6e63541 wined3d: Const correctness fixes for arb_program_shader.c. 2008-11-26 12:05:14 +01:00
Henri Verbeet cfb3bea895 wined3d: Make the SHADER_OPCODE_ARG parameter to shader handlers const. 2008-11-26 12:05:06 +01:00
Henri Verbeet eb78c2a082 wined3d: Const correctness fixes for utils.c. 2008-11-26 12:04:56 +01:00
Stefan Dösinger 2f98fce9cf wined3d: Put the ps compile parameters into the glsl program hashmap.
This avoids the double search for a pixel shader. The pixel shader
compilation parameter structure is recorded in the GLSL program
hashmap, together with the WineD3D pixel shader.
2008-11-25 13:07:23 +01:00
Stefan Dösinger 0bf32b12f5 wined3d: Add the ability to duplicate GL pixel shaders.
Some stateblock parameters have to be compiled into the GL pixel
shader code, like lines for pixelformat fixups. This leads to problems
when applications switch those settings, requiring a recompilation of
the shader. This patch enables wined3d to have multiple GL shaders for
a D3D shader(pixel shaders only so far) to handle this more
efficiently.
2008-11-25 13:07:03 +01:00
Stefan Dösinger aed9305c78 wined3d: Store shader IDs in the vs and ps impl structures. 2008-11-25 13:06:45 +01:00
Stefan Dösinger dd8905543b wined3d: Pass some stateblock values around directly.
This was suggested by Ivan quite a while ago, and we need it to better
handle conflicting texture format corrections and similar stateblock
value changes which until now required a recompilation of the entire
shader
2008-11-25 13:06:35 +01:00
Stefan Dösinger ff767f4984 wined3d: Make the shader backend call CompileShader.
A number of considerations contribute to this:

1) The shader backend knows best which shader(s) it needs. GLSL needs
both, arb only one
2) The shader backend may pass some parameters to the compilation
code(e.g. which pixel format fixup to use)
3) The structures used in (2) are different in vs and ps, so a
baseshader::Compile won't work
4) The structures in (2) are wined3d-private structures, so
having a public method in the vtable won't work(its a bad idea
anyway).
2008-11-25 13:06:23 +01:00
Stefan Dösinger 620a423b22 wined3d: Kill the GL_ATI_envmap_bumpmap code.
GL_ATI_envmap_bumpmap provides two things: Signed V8U8 pixel formats,
and bump mapping. The extension is only supported on fglrx, and this
driver also supports GL_ARB_fragment_program.  Thus the bump mapping
code is never used on any driver out there.  Furthermore, if it is
used, it tends to crash the driver

The signed pixel format is used, as it can be used by pixel shaders or
the ARBfp replacement. However, the format is broken in fglrx, and
negative values are clamped to 0.0. This results in test
failures. WineD3D has an alternative codepath using scale+bias to
enable V8U8 using a standard signed RGB which works correctly on
fglrx.
2008-11-04 11:41:14 +01:00
Henri Verbeet dfde4c91e0 wined3d: vertexshader should never be NULL in generate_param_reorder_function() (LLVM/Clang). 2008-11-03 11:49:41 +01:00
Henri Verbeet 795c4a77aa wined3d: Handle projected cube textures. 2008-10-29 11:52:11 +01:00
Henri Verbeet b33ddbde6a wined3d: Support some more texture types for GLSL depth blts. 2008-10-28 12:33:36 +01:00