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freedreno/a3xx: remove blend clamp enables from gmem/clears

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Just pass the data through unmolested. This probably has no effect since
blending isn't actually enabled.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2014-11-28 20:54:30 -05:00
parent d63afe3b58
commit 8e147e9ec8
2 changed files with 2 additions and 4 deletions
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3
src/gallium/drivers/freedreno/a3xx/fd3_draw.c
View file

@ -323,8 +323,7 @@ fd3_clear(struct fd_context *ctx, unsigned buffers,
A3XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR(FACTOR_ZERO) |
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR(FACTOR_ONE) |
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(BLEND_DST_PLUS_SRC) |
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR(FACTOR_ZERO) |
A3XX_RB_MRT_BLEND_CONTROL_CLAMP_ENABLE);
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR(FACTOR_ZERO));
}
OUT_PKT0(ring, REG_A3XX_GRAS_SU_MODE_CONTROL, 1);

3
src/gallium/drivers/freedreno/a3xx/fd3_gmem.c
View file

@ -493,8 +493,7 @@ fd3_emit_tile_mem2gmem(struct fd_context *ctx, struct fd_tile *tile)
A3XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR(FACTOR_ZERO) |
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR(FACTOR_ONE) |
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(BLEND_DST_PLUS_SRC) |
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR(FACTOR_ZERO) |
A3XX_RB_MRT_BLEND_CONTROL_CLAMP_ENABLE);
A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR(FACTOR_ZERO));
}
OUT_PKT0(ring, REG_A3XX_RB_RENDER_CONTROL, 1);