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| author | Christian Gmeiner <christian.gmeiner@gmail.com> | 2013-11-05 19:48:00 +0000 |
|---|---|---|
| committer | Christian Gmeiner <christian.gmeiner@gmail.com> | 2013-11-05 19:48:00 +0000 |
| commit | ecb5fdfbe603221d2e5d05261be8ede9bc878b17 (patch) | |
| tree | 8b19b791c40e5fee975fb71f72432a4fc88f79fd /src | |
| parent | ed3b4a7c605d0b1e4c5f6e6f8625af0a406b4ce2 (diff) | |
rs: update RS_WINDOW_SIZE for two pixel pipes
on a vivante gpu with only one pixel pipe the following gets used:
0x08010588, /* LOAD_STATE (1) Base: 0x01620 Size: 1 Fixp: 0 */
0x010001c0, /* [01620] RS.WINDOW_SIZE := HEIGHT=256,WIDTH=448 */
with two pixel pipes the following gets used:
0x008001c0, /* [01620] RS.WINDOW_SIZE := HEIGHT=128,WIDTH=448 */
0x080205c0, /* LOAD_STATE (1) Base: 0x01700 Size: 2 Fixp: 0 */
0x00000000, /* [01700] RS.PIPE[0].OFFSET := X=0,Y=0 */
0x00800000, /* [01704] RS.PIPE[1].OFFSET := X=0,Y=128 */
0x00000000, /* PAD */
Diffstat (limited to 'src')
| -rw-r--r-- | src/etnaviv/etna_rs.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/etnaviv/etna_rs.c b/src/etnaviv/etna_rs.c index 2bfbb98..392840c 100644 --- a/src/etnaviv/etna_rs.c +++ b/src/etnaviv/etna_rs.c @@ -119,6 +119,12 @@ void etna_submit_rs_state(struct etna_ctx *restrict ctx, const struct compiled_r } else if (ctx->conn->chip.pixel_pipes == 2) { + /* we need to change window size value */ + uint32_t window_size = cs->RS_WINDOW_SIZE; + uint32_t h = (window_size & VIVS_RS_WINDOW_SIZE_HEIGHT__MASK) >> VIVS_RS_WINDOW_SIZE_HEIGHT__SHIFT; + uint32_t w = (window_size & VIVS_RS_WINDOW_SIZE_WIDTH__MASK) >> VIVS_RS_WINDOW_SIZE_WIDTH__SHIFT; + window_size = VIVS_RS_WINDOW_SIZE_WIDTH(w) | VIVS_RS_WINDOW_SIZE_HEIGHT(h / 2); + etna_reserve(ctx, 32); /*0 */ ETNA_EMIT_LOAD_STATE(ctx, VIVS_RS_CONFIG>>2, 5, 0); /*1 */ ETNA_EMIT(ctx, cs->RS_CONFIG); @@ -137,7 +143,7 @@ void etna_submit_rs_state(struct etna_ctx *restrict ctx, const struct compiled_r /*14*/ ETNA_EMIT(ctx, cs->RS_PIPE_OFFSET[1]); /*15*/ ETNA_EMIT(ctx, 0x00000000); /* pad */ /*16*/ ETNA_EMIT_LOAD_STATE(ctx, VIVS_RS_WINDOW_SIZE>>2, 1, 0); - /*17*/ ETNA_EMIT(ctx, cs->RS_WINDOW_SIZE); + /*17*/ ETNA_EMIT(ctx, window_size); /*18*/ ETNA_EMIT_LOAD_STATE(ctx, VIVS_RS_DITHER(0)>>2, 2, 0); /*19*/ ETNA_EMIT(ctx, cs->RS_DITHER[0]); /*20*/ ETNA_EMIT(ctx, cs->RS_DITHER[1]); |