diff options
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_program.c | 10 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_screen.c | 8 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c index e37303fb69b..4b547c506f4 100644 --- a/src/gallium/drivers/vc4/vc4_program.c +++ b/src/gallium/drivers/vc4/vc4_program.c @@ -1001,6 +1001,16 @@ get_channel_from_vpm(struct vc4_compile *c, else if (chan->size == 32 && chan->type == UTIL_FORMAT_TYPE_FLOAT) { return get_swizzled_channel(c, vpm_reads, swiz); + } else if (chan->size == 32 && + chan->type == UTIL_FORMAT_TYPE_SIGNED) { + if (chan->normalized) { + return qir_FMUL(c, + qir_ITOF(c, vpm_reads[swiz]), + qir_uniform_f(c, + 1.0 / 0x7fffffff)); + } else { + return qir_ITOF(c, vpm_reads[swiz]); + } } else if (chan->size == 8 && (chan->type == UTIL_FORMAT_TYPE_UNSIGNED || chan->type == UTIL_FORMAT_TYPE_SIGNED)) { diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c index 62912d84eb6..3d5370b4764 100644 --- a/src/gallium/drivers/vc4/vc4_screen.c +++ b/src/gallium/drivers/vc4/vc4_screen.c @@ -346,6 +346,14 @@ vc4_screen_is_format_supported(struct pipe_screen *pscreen, case PIPE_FORMAT_R32G32B32_FLOAT: case PIPE_FORMAT_R32G32_FLOAT: case PIPE_FORMAT_R32_FLOAT: + case PIPE_FORMAT_R32G32B32A32_SNORM: + case PIPE_FORMAT_R32G32B32_SNORM: + case PIPE_FORMAT_R32G32_SNORM: + case PIPE_FORMAT_R32_SNORM: + case PIPE_FORMAT_R32G32B32A32_SSCALED: + case PIPE_FORMAT_R32G32B32_SSCALED: + case PIPE_FORMAT_R32G32_SSCALED: + case PIPE_FORMAT_R32_SSCALED: case PIPE_FORMAT_R16G16B16A16_UNORM: case PIPE_FORMAT_R16G16B16_UNORM: case PIPE_FORMAT_R16G16_UNORM: |