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| author | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-09-22 20:57:05 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-09-22 21:00:01 +0200 |
| commit | 8cc12ffb34769a84050be034d19921af811a3406 (patch) | |
| tree | e48a2e922209aad6b1d9d5a3d2a414a07d90b954 | |
| parent | 6559eaef59526a7f4b2c22927637091018535c0c (diff) | |
r300: Fix crash reported in bug #24066
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_vertprog.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.c b/src/mesa/drivers/dri/r300/r300_vertprog.c index 0cb7dde985..2f7b67c143 100644 --- a/src/mesa/drivers/dri/r300/r300_vertprog.c +++ b/src/mesa/drivers/dri/r300/r300_vertprog.c @@ -43,6 +43,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "compiler/radeon_compiler.h" #include "compiler/radeon_nqssadce.h" #include "r300_context.h" +#include "r300_fragprog_common.h" #include "r300_state.h" /** @@ -298,6 +299,20 @@ struct r300_vertex_program * r300SelectAndTranslateVertexShader(GLcontext *ctx) struct r300_vertex_program *vp; vpc = (struct r300_vertex_program_cont *)ctx->VertexProgram._Current; + + if (!r300->selected_fp) { + /* This can happen when GetProgramiv is called to check + * whether the program runs natively. + * + * To be honest, this is not a very good solution, + * but solving the problem of reporting good values + * for those queries is tough anyway considering that + * we recompile vertex programs based on the precise + * fragment program that is in use. + */ + r300SelectAndTranslateFragmentShader(ctx); + } + wanted_key.FpReads = r300->selected_fp->InputsRead; wanted_key.FogAttr = r300->selected_fp->fog_attr; wanted_key.WPosAttr = r300->selected_fp->wpos_attr; |