Commit Graph

356 Commits

Author SHA1 Message Date
Stefan Doesinger dfd338de77 wined3d: Add modifier support to tex and friends. 2009-06-17 12:20:54 +02:00
Stefan Doesinger 7856c1c26f wined3d: Fix texm3x3pad.
The register number is already in the name we got from get_register_name,
don't add it twice.
2009-06-17 12:20:48 +02:00
Stefan Doesinger 58c3a0c832 wined3d: Implement vpos and vface. 2009-06-17 12:19:31 +02:00
Stefan Doesinger ae600fe0c8 wined3d: Implement texldl in ARB. 2009-06-17 12:19:15 +02:00
Stefan Doesinger 4830a29101 wined3d: Implement texldd in ARB. 2009-06-16 13:57:34 +02:00
Stefan Doesinger 2f6a713805 wined3d: Use flags instead of bools to control shader_hw_sample. 2009-06-16 13:57:30 +02:00
Stefan Doesinger e608ef856e wined3d: Implement IFC in ARB. 2009-06-16 13:57:20 +02:00
Stefan Doesinger dfefbcd00d wined3d: Implement break and breakc. 2009-06-16 13:57:15 +02:00
Stefan Doesinger c220bafa2c wined3d: Unroll loops in ARB if needed.
This is needed to allow us to claim vs_2_0 support with plain
GL_ARB_vertex_program. vs_2_0 allows loops without breaks.
2009-06-16 13:57:04 +02:00
Stefan Dösinger 258d99d289 wined3d: Implement dsy in ARB. 2009-06-10 11:52:15 +02:00
Stefan Dösinger 51cdc9d361 wined3d: Implement loops with the NV extensions. 2009-06-10 11:52:01 +02:00
Stefan Dösinger 298bd3c50d wined3d: Store the bumpmap ARB constants in ARB structures. 2009-06-10 11:51:49 +02:00
Henri Verbeet a44f84fdf7 wined3d: Add a proper enum value for "no extension".
This would allow an extension check for ARB_COLOR_BUFFER_FLOAT to work.
2009-06-04 12:19:02 +02:00
Henri Verbeet ad6279de9f wined3d: Replace the wined3d hash table with the generic red-black tree. 2009-06-03 11:40:14 +02:00
Stefan Dösinger 2afcb794f2 wined3d: Implement clipplanes in the ARB backend.
Using GL_NV_vertex_program2_option so far. If we're really desparate we can
handle some cases without the extension by using a custom varying and texkill
in the fragment program.
2009-06-02 12:09:54 +02:00
Stefan Dösinger dfc9141458 wined3d: Use condition code for sRGB write correction if available.
This gives a small performance improvement. Don't enable NVfp for it though,
because the NVfp penalty is bigger than the gain from this patch. But if NVfp
is enabled anyway, make use of it.
2009-06-02 12:09:38 +02:00
Stefan Dösinger 7e1100d0e4 wined3d: Handle LRP in vertex shaders.
The ARB "LRP" instruction is a fragment program only instruction. It is
however valid in vs_2_0+ vertex shaders, so we have to emulate it.
2009-06-02 12:09:26 +02:00
Stefan Dösinger 38076e08ca wined3d: Add a comment about texbem and X2D. 2009-06-01 16:16:00 +02:00
Stefan Dösinger de12f880ce wined3d: Don't enable the NV frag extensions if we don't need them.
Enabling the NV extensions occupies a temp register for some reason. Avoid
needlessly enabling it.
2009-06-01 16:16:00 +02:00
Stefan Dösinger 5a07bacd36 wined3d: Write result.color in one mov.
Otherwise the Nvidia assembler needs one temp reg.
2009-06-01 16:16:00 +02:00
Stefan Dösinger 050735be79 wined3d: Revert "WineD3D: use CMP instead of SLT and SGE in sRGB correction".
This reverts patch ba35760f9f.

The original patch did not achive its goal, because CMP is a macro that is
expanded to SLT, SGE, MUL, MAD, at least on nvidia hardware. To make matters
worse, it uses a temporary register, and the assembler usually is not clever
enough to find a free temporary from the shader code. If we generate the code
outselves we can pick one of our temps for this job.
2009-06-01 16:16:00 +02:00
Stefan Dösinger 8665ee5906 wined3d: Use Rx registers for sRGB correction if possible.
This removes another reason to declare TA, TB and TC.
2009-06-01 16:16:00 +02:00
Stefan Dösinger 7168b62323 wined3d: Use NRM from GL_NV_fragment_program2 if available. 2009-05-29 11:27:51 +02:00
Stefan Dösinger d8e219be75 wined3d: Avoid the TMP_COLOR mov in some cases.
Many 2.0 and 3.0 shaders end with a "mov oC0, rx". If sRGB writing is enabled,
the ARB backend writes to a TMP_COLOR temporary, and at the end of the shader
writes the sRGB corrected color to result.color. If oC0 is not partially
rewritten after the mov, we can ignore the mov, not declare TMP_COLOR at all,
and just use the rx register as input for the sRGB correction code. This saves
a temporary and an instruction.
2009-05-29 11:27:44 +02:00
Stefan Dösinger da7176be2a wined3d: Use DP2A or X2D for dp2add if available. 2009-05-29 11:27:29 +02:00
Stefan Dösinger e2be741bc0 wined3d: Remove a MESA hack. 2009-05-29 11:27:23 +02:00
Stefan Dösinger 5f723bc44a wined3d: Allocate the proper size for the lconst map. 2009-05-29 11:27:14 +02:00
Henri Verbeet d37472f27b wined3d: Add missing ActivateContext calls to shader_destroy() implementations. 2009-05-29 11:26:32 +02:00
Stefan Dösinger e70c80add9 wined3d: Emulate if(bool) in ARB shaders. 2009-05-28 12:46:01 +02:00
Stefan Dösinger e492dd858e wined3d: Add a function around the handler table.
This reduces the number of methods in the shader backend(the instr
modifiers can be handled in that wrapper) and it will help flow
control emulation in the ARB backend.
2009-05-28 12:45:45 +02:00
Stefan Dösinger aad92c0780 wined3d: Manage vs_compile_args in the backends. 2009-05-28 12:45:32 +02:00
Stefan Dösinger 814dd42f25 wined3d: Manage ps_compiled_shader in the backends. 2009-05-28 12:45:21 +02:00
Stefan Dösinger 8763f6eac5 wined3d: Make find_gl_vshader backend specific. 2009-05-28 12:45:10 +02:00
Stefan Dösinger 732a9a15d5 wined3d: Remove the forward declaration added in the last patch. 2009-05-28 12:44:59 +02:00
Stefan Dösinger d0d681c81e wined3d: Make find_gl_pshader backend private. 2009-05-28 12:44:43 +02:00
Stefan Dösinger 5865d9c01b wined3d: Store the compile args in the compile context, not the shader. 2009-05-28 12:44:22 +02:00
Stefan Dösinger 6492622350 wined3d: sincos for vertex shaders.
SCS is unfortunately a fragment program only instruction. If we have the NV
extensions we can use SIN and COS. Otherwise we have to approximate sine and
cosine with a taylor series. Luckily we're provided with the necessary
constants by the application.
2009-05-27 11:56:53 +02:00
Stefan Dösinger 2f3faf4526 wined3d: Put some ARB declarations in the right place.
TMP_POS is only used in vertex shaders, declare it in the vshader
specific code. The sRGB constants are only used by pixel shaders, so
move them to the ps specific code, and avoid reading the stateblock.
2009-05-27 11:56:29 +02:00
Stefan Dösinger f484cbbf91 wined3d: Get rid of Tx hardcoding in texbem. 2009-05-27 11:56:07 +02:00
Stefan Dösinger da1b8d0c8e wined3d: Replace a few hardcoded Tx registers with proper name getters. 2009-05-27 11:56:01 +02:00
Stefan Dösinger 7fc4279cb8 wined3d: Implement DSX in ARB.
DSY is not that easy because we have to deal with the inverted coordinate
system in onscreen(!) rendering - see GLSL dsy.
2009-05-27 11:55:52 +02:00
Stefan Dösinger 122af07a30 wined3d: Implement SGN in ARB. 2009-05-21 16:17:52 +02:00
Stefan Dösinger 8e45e48b0c wined3d: Support vec4 A0 with NV_vertex_program2_option. 2009-05-21 16:17:52 +02:00
Stefan Dösinger d0756ee537 wined3d: Support ABS and ABSNEG with NV extensions if available. 2009-05-21 16:17:52 +02:00
Stefan Dösinger 01ec5068e2 wined3d: Add NV asm extension support to the ARB backend. 2009-05-21 16:17:51 +02:00
Stefan Dösinger 60f20a2f39 wined3d: Support ABS and ABSNEG in ARB. 2009-05-21 16:17:51 +02:00
Stefan Dösinger 7b1d48721d wined3d: Emulate the 4 component address register in ARB. 2009-05-20 10:55:17 +02:00
Stefan Dösinger 72e9e80f6e wined3d: Prepare for vec4 address registers in ARB. 2009-05-20 10:55:09 +02:00
Stefan Dösinger c7ca3793cc wined3d: Implement mova rounding in arb. 2009-05-20 10:55:03 +02:00
Stefan Dösinger bffb89101f wined3d: Fix srgb correction. 2009-05-20 10:54:56 +02:00