diff options
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup.c | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c index 1a2cd55b16..d800b7b05a 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup.c +++ b/src/gallium/drivers/llvmpipe/lp_setup.c @@ -644,16 +644,19 @@ lp_setup_update_state( struct lp_setup_context *setup ) stored = lp_scene_alloc_aligned(scene, 4 * 16, 16); - /* smear each blend color component across 16 ubyte elements */ - for (i = 0; i < 4; ++i) { - uint8_t c = float_to_ubyte(setup->blend_color.current.color[i]); - for (j = 0; j < 16; ++j) - stored[i*16 + j] = c; - } + if (stored) { + /* smear each blend color component across 16 ubyte elements */ + for (i = 0; i < 4; ++i) { + uint8_t c = float_to_ubyte(setup->blend_color.current.color[i]); + for (j = 0; j < 16; ++j) + stored[i*16 + j] = c; + } - setup->blend_color.stored = stored; + setup->blend_color.stored = stored; + + setup->fs.current.jit_context.blend_color = setup->blend_color.stored; + } - setup->fs.current.jit_context.blend_color = setup->blend_color.stored; setup->dirty |= LP_SETUP_NEW_FS; } @@ -662,17 +665,19 @@ lp_setup_update_state( struct lp_setup_context *setup ) stored = lp_scene_alloc_aligned(scene, 4 * sizeof(int32_t), 16); - stored[0] = (float) setup->scissor.current.minx; - stored[1] = (float) setup->scissor.current.miny; - stored[2] = (float) setup->scissor.current.maxx; - stored[3] = (float) setup->scissor.current.maxy; + if (stored) { + stored[0] = (float) setup->scissor.current.minx; + stored[1] = (float) setup->scissor.current.miny; + stored[2] = (float) setup->scissor.current.maxx; + stored[3] = (float) setup->scissor.current.maxy; - setup->scissor.stored = stored; + setup->scissor.stored = stored; - setup->fs.current.jit_context.scissor_xmin = stored[0]; - setup->fs.current.jit_context.scissor_ymin = stored[1]; - setup->fs.current.jit_context.scissor_xmax = stored[2]; - setup->fs.current.jit_context.scissor_ymax = stored[3]; + setup->fs.current.jit_context.scissor_xmin = stored[0]; + setup->fs.current.jit_context.scissor_ymin = stored[1]; + setup->fs.current.jit_context.scissor_xmax = stored[2]; + setup->fs.current.jit_context.scissor_ymax = stored[3]; + } setup->dirty |= LP_SETUP_NEW_FS; } |