diff options
Diffstat (limited to 'src/gallium/winsys')
| -rw-r--r-- | src/gallium/winsys/r600/drm/r600_state2.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/gallium/winsys/r600/drm/r600_state2.c b/src/gallium/winsys/r600/drm/r600_state2.c index 32c7171b51..cde4ec37f9 100644 --- a/src/gallium/winsys/r600/drm/r600_state2.c +++ b/src/gallium/winsys/r600/drm/r600_state2.c @@ -914,6 +914,15 @@ void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw) r600_context_flush(ctx); } } + + /* find number of color buffer */ + for (int i = 0; i < 8; i++) { + cb[i] = r600_context_reg_bo(ctx, R600_GROUP_CONTEXT, R_028040_CB_COLOR0_BASE + (i << 2)); + if (cb[i]) { + ndwords += 7; + } + } + if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) { /* need to flush */ r600_context_flush(ctx); @@ -955,7 +964,6 @@ void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw) /* flush color buffer */ for (int i = 0; i < 8; i++) { - cb[i] = r600_context_reg_bo(ctx, R600_GROUP_CONTEXT, R_028040_CB_COLOR0_BASE + (i << 2)); if (cb[i]) { ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3); ctx->pm4[ctx->pm4_cdwords++] = (S_0085F0_CB0_DEST_BASE_ENA(1) << i) | |