diff options
author | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-09-21 13:08:34 +0200 |
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committer | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-09-21 13:08:34 +0200 |
commit | 3083ba38f4c884b32cd0460607b5064b6b7008d2 (patch) | |
tree | 59123a0a8d494badba2e0ff42f7977bb48c29a89 /src/mesa/drivers/dri/r300/compiler | |
parent | c67bb22fe7b4a7176efd9177d8de413d7c1a9192 (diff) | |
parent | 526430ade1d7ec0e1b3743d69e1ee9fb89cbaa2a (diff) |
Merge branch 'mesa_7_6_branch'
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler')
-rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_program.c | 35 |
2 files changed, 30 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c index 93a516105e..dad27fc98e 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c @@ -89,6 +89,7 @@ static unsigned long t_dst_index(struct r300_vertex_program_code *vp, static unsigned long t_src_class(gl_register_file file) { switch (file) { + case PROGRAM_BUILTIN: case PROGRAM_TEMPORARY: return PVS_SRC_REG_TEMPORARY; case PROGRAM_INPUT: diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program.c b/src/mesa/drivers/dri/r300/compiler/radeon_program.c index bbbf0dd776..b636f90a96 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program.c @@ -150,14 +150,37 @@ void rc_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * progr c->Program.InputsRead = program->InputsRead; c->Program.OutputsWritten = program->OutputsWritten; - for(i = 0; i < program->Parameters->NumParameters; ++i) { - struct rc_constant constant; + int isNVProgram = 0; - constant.Type = RC_CONSTANT_EXTERNAL; - constant.Size = 4; - constant.u.External = i; + if (program->Target == GL_VERTEX_PROGRAM_ARB) { + struct gl_vertex_program * vp = (struct gl_vertex_program *) program; + isNVProgram = vp->IsNVProgram; + } + + if (isNVProgram) { + /* NV_vertex_program has a fixed-sized constant environment. + * This could be handled more efficiently for programs that + * do not use relative addressing. + */ + for(i = 0; i < 96; ++i) { + struct rc_constant constant; - rc_constants_add(&c->Program.Constants, &constant); + constant.Type = RC_CONSTANT_EXTERNAL; + constant.Size = 4; + constant.u.External = i; + + rc_constants_add(&c->Program.Constants, &constant); + } + } else { + for(i = 0; i < program->Parameters->NumParameters; ++i) { + struct rc_constant constant; + + constant.Type = RC_CONSTANT_EXTERNAL; + constant.Size = 4; + constant.u.External = i; + + rc_constants_add(&c->Program.Constants, &constant); + } } } |