Module: Mesa Branch: master Commit: 23c0c820e2767324546d450d2a7aa7bf1f70c36f URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=23c0c820e2767324546d450d2a7aa7bf1f70c36f
Author: Dave Airlie <[email protected]> Date: Wed Oct 14 11:42:05 2009 +1000 r300g: fix case where texture unit 0 is disabled but unit 1 is enabled. to reproduce, start texrect, disable 0 texture in menu. Signed-off-by: Dave Airlie <[email protected]> --- src/gallium/drivers/r300/r300_emit.c | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-) diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index 570b4c5..99deb50 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -683,7 +683,8 @@ validate: /* ...textures... */ for (i = 0; i < r300->texture_count; i++) { tex = r300->textures[i]; - assert(tex && tex->buffer && "texture is marked, but NULL!"); + if (!tex) + continue; if (!r300->winsys->add_buffer(r300->winsys, tex->buffer, RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM, 0)) { r300->context.flush(&r300->context, 0, NULL); @@ -770,12 +771,13 @@ validate: if (r300->dirty_state & (R300_ANY_NEW_SAMPLERS | R300_ANY_NEW_TEXTURES)) { for (i = 0; i < MIN2(r300->sampler_count, r300->texture_count); i++) { - if (r300->dirty_state & - ((R300_NEW_SAMPLER << i) | (R300_NEW_TEXTURE << i))) { - r300_emit_texture(r300, - r300->sampler_states[i], - r300->textures[i], - i); + if (r300->dirty_state & + ((R300_NEW_SAMPLER << i) | (R300_NEW_TEXTURE << i))) { + if (r300->textures[i]) + r300_emit_texture(r300, + r300->sampler_states[i], + r300->textures[i], + i); r300->dirty_state &= ~((R300_NEW_SAMPLER << i) | (R300_NEW_TEXTURE << i)); dirty_tex++; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
