From 2f9189d538ac56bd241ccc8f8f82bc4fdd779aa6 Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Thu, 28 May 2009 11:40:58 +0200 Subject: [PATCH] r300: rework texture offset emission. --- src/mesa/drivers/dri/r300/r300_cmdbuf.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 60ad8ea..e605076 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -179,27 +179,33 @@ static void emit_tex_offsets(GLcontext *ctx, struct radeon_state_atom * atom) if (r300->radeon.radeonScreen->kernel_mm && notexture) { return; } - BEGIN_BATCH_NO_AUTOSTATE(4 * numtmus); for(i = 0; i < numtmus; ++i) { radeonTexObj *t = r300->hw.textures[i]; - OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); if (t && !t->image_override) { + BEGIN_BATCH_NO_AUTOSTATE(4); + OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); OUT_BATCH_RELOC(t->tile_bits, t->mt->bo, 0, RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0); + END_BATCH(); } else if (!t) { - OUT_BATCH(r300->radeon.radeonScreen->texOffset[0]); + /* Texture unit hasn't a texture bound nothings to do */ } else { /* override cases */ if (t->bo) { + BEGIN_BATCH_NO_AUTOSTATE(4); + OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); OUT_BATCH_RELOC(t->tile_bits, t->bo, 0, RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0); + END_BATCH(); } else if (!r300->radeon.radeonScreen->kernel_mm) { + BEGIN_BATCH_NO_AUTOSTATE(2); + OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); OUT_BATCH(t->override_offset); - } - else - OUT_BATCH(r300->radeon.radeonScreen->texOffset[0]); + END_BATCH(); + } else { + /* Texture unit hasn't a texture bound nothings to do */ + } } } - END_BATCH(); } } -- 2.7.4