diff options
| author | Ilia Mirkin <[email protected]> | 2014-11-29 02:10:15 -0500 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2014-11-30 13:04:28 -0500 |
| commit | f866446e8c4c77cfe0f1f78929ff22ba1d4ae4aa (patch) | |
| tree | d1556db554690fcb6c872320194827b2998541ca /src | |
| parent | 8e147e9ec80c5789466e16665925f4a08e3664a3 (diff) | |
freedreno/a3xx: disable blending for integer formats
Also add support for the BLENDABLE bind flag, similarly predicated on
non-int formats.
Signed-off-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/freedreno/a3xx/fd3_emit.c | 11 | ||||
| -rw-r--r-- | src/gallium/drivers/freedreno/a3xx/fd3_screen.c | 5 |
2 files changed, 14 insertions, 2 deletions
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_emit.c b/src/gallium/drivers/freedreno/a3xx/fd3_emit.c index 64b1c32bb63..44f8ac4bb40 100644 --- a/src/gallium/drivers/freedreno/a3xx/fd3_emit.c +++ b/src/gallium/drivers/freedreno/a3xx/fd3_emit.c @@ -573,9 +573,18 @@ fd3_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring, for (i = 0; i < ARRAY_SIZE(blend->rb_mrt); i++) { bool is_float = util_format_is_float( pipe_surface_format(ctx->framebuffer.cbufs[i])); + bool is_int = util_format_is_pure_integer( + pipe_surface_format(ctx->framebuffer.cbufs[i])); + uint32_t control = blend->rb_mrt[i].control; + + if (is_int) { + control &= (A3XX_RB_MRT_CONTROL_COMPONENT_ENABLE__MASK | + A3XX_RB_MRT_CONTROL_DITHER_MODE__MASK); + control |= A3XX_RB_MRT_CONTROL_ROP_CODE(ROP_COPY); + } OUT_PKT0(ring, REG_A3XX_RB_MRT_CONTROL(i), 1); - OUT_RING(ring, blend->rb_mrt[i].control); + OUT_RING(ring, control); OUT_PKT0(ring, REG_A3XX_RB_MRT_BLEND_CONTROL(i), 1); OUT_RING(ring, blend->rb_mrt[i].blend_control | diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_screen.c b/src/gallium/drivers/freedreno/a3xx/fd3_screen.c index 38716605079..5fc63e8febe 100644 --- a/src/gallium/drivers/freedreno/a3xx/fd3_screen.c +++ b/src/gallium/drivers/freedreno/a3xx/fd3_screen.c @@ -63,13 +63,16 @@ fd3_screen_is_format_supported(struct pipe_screen *pscreen, if ((usage & (PIPE_BIND_RENDER_TARGET | PIPE_BIND_DISPLAY_TARGET | PIPE_BIND_SCANOUT | - PIPE_BIND_SHARED)) && + PIPE_BIND_SHARED | + PIPE_BIND_BLENDABLE)) && (fd3_pipe2color(format) != ~0) && (fd3_pipe2tex(format) != ~0)) { retval |= usage & (PIPE_BIND_RENDER_TARGET | PIPE_BIND_DISPLAY_TARGET | PIPE_BIND_SCANOUT | PIPE_BIND_SHARED); + if (!util_format_is_pure_integer(format)) + retval |= usage & PIPE_BIND_BLENDABLE; } if ((usage & PIPE_BIND_DEPTH_STENCIL) && |