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| author | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-10-07 20:45:08 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-10-07 20:45:08 +0200 |
| commit | 7ca7220ea1d31dbdbf1fe7e6f3e6cc4ff8b0abde (patch) | |
| tree | a4e50f36da7c75c945a2418738e2a84af2b3789d /src/mesa/drivers/dri/r300/r300_fragprog_common.c | |
| parent | 57abb76e1095d14f54ea8b8d0d2220e209b8656f (diff) | |
| parent | 5b4c0b864a25fa193e7ba828cf5ce483ca05bd4e (diff) | |
Merge branch 'master' into r300g-glsl
Conflicts:
src/gallium/drivers/r300/r300_tgsi_to_rc.c
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_fragprog_common.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_fragprog_common.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_fragprog_common.c b/src/mesa/drivers/dri/r300/r300_fragprog_common.c index 39618b78dc..267ee81a7a 100644 --- a/src/mesa/drivers/dri/r300/r300_fragprog_common.c +++ b/src/mesa/drivers/dri/r300/r300_fragprog_common.c @@ -240,6 +240,19 @@ static void translate_fragment_program(GLcontext *ctx, struct r300_fragment_prog rewriteFog(&compiler, fp); r3xx_compile_fragment_program(&compiler); + + if (compiler.is_r500) { + /* We need to support the non-KMS DRM interface, which + * artificially limits the number of instructions and + * constants which are available to us. + * + * See also the comment in r300_context.c where we + * set the MAX_NATIVE_xxx values. + */ + if (fp->code.code.r500.inst_end >= 255 || fp->code.constants.Count > 255) + rc_error(&compiler.Base, "Program is too big (upgrade to r300g to avoid this limitation).\n"); + } + fp->error = compiler.Base.Error; fp->InputsRead = compiler.Base.Program.InputsRead; |