diff options
| -rw-r--r-- | src/utils.c | 115 |
1 files changed, 47 insertions, 68 deletions
diff --git a/src/utils.c b/src/utils.c index e5ad4fe..27116a0 100644 --- a/src/utils.c +++ b/src/utils.c @@ -508,6 +508,41 @@ int create_directory_recursive(char *path) { } void setup_dma_buf_attrs(intptr_t *img_attr, uint32_t format, uint32_t width, uint32_t height, const int *fds, const uint32_t *offsets, const uint32_t *pitches, const uint64_t *modifiers, int num_planes, bool use_modifier) { + const uint32_t plane_fd_attrs[4] = { + EGL_DMA_BUF_PLANE0_FD_EXT, + EGL_DMA_BUF_PLANE1_FD_EXT, + EGL_DMA_BUF_PLANE2_FD_EXT, + EGL_DMA_BUF_PLANE3_FD_EXT + }; + + const uint32_t plane_offset_attrs[4] = { + EGL_DMA_BUF_PLANE0_OFFSET_EXT, + EGL_DMA_BUF_PLANE1_OFFSET_EXT, + EGL_DMA_BUF_PLANE2_OFFSET_EXT, + EGL_DMA_BUF_PLANE3_OFFSET_EXT + }; + + const uint32_t plane_pitch_attrs[4] = { + EGL_DMA_BUF_PLANE0_PITCH_EXT, + EGL_DMA_BUF_PLANE1_PITCH_EXT, + EGL_DMA_BUF_PLANE2_PITCH_EXT, + EGL_DMA_BUF_PLANE3_PITCH_EXT + }; + + const uint32_t plane_modifier_lo_attrs[4] = { + EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT, + EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT, + EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT, + EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT + }; + + const uint32_t plane_modifier_hi_attrs[4] = { + EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT, + EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT, + EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT, + EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT + }; + size_t img_attr_index = 0; img_attr[img_attr_index++] = EGL_LINUX_DRM_FOURCC_EXT; @@ -519,79 +554,23 @@ void setup_dma_buf_attrs(intptr_t *img_attr, uint32_t format, uint32_t width, ui img_attr[img_attr_index++] = EGL_HEIGHT; img_attr[img_attr_index++] = height; - if(num_planes >= 1) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_FD_EXT; - img_attr[img_attr_index++] = fds[0]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[0]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_PITCH_EXT; - img_attr[img_attr_index++] = pitches[0]; - - if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[0] & 0xFFFFFFFFULL; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[0] >> 32ULL; - } - } - - if(num_planes >= 2) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_FD_EXT; - img_attr[img_attr_index++] = fds[1]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[1]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_PITCH_EXT; - img_attr[img_attr_index++] = pitches[1]; - - if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[1] & 0xFFFFFFFFULL; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[1] >> 32ULL; - } - } - - if(num_planes >= 3) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_FD_EXT; - img_attr[img_attr_index++] = fds[2]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[2]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_PITCH_EXT; - img_attr[img_attr_index++] = pitches[2]; - - if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[2] & 0xFFFFFFFFULL; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[2] >> 32ULL; - } - } - - if(num_planes >= 4) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_FD_EXT; - img_attr[img_attr_index++] = fds[3]; + assert(num_planes <= 4); + for(int i = 0; i < num_planes; ++i) { + img_attr[img_attr_index++] = plane_fd_attrs[i]; + img_attr[img_attr_index++] = fds[i]; - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[3]; + img_attr[img_attr_index++] = plane_offset_attrs[i]; + img_attr[img_attr_index++] = offsets[i]; - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_PITCH_EXT; - img_attr[img_attr_index++] = pitches[3]; + img_attr[img_attr_index++] = plane_pitch_attrs[i]; + img_attr[img_attr_index++] = pitches[i]; if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[3] & 0xFFFFFFFFULL; + img_attr[img_attr_index++] = plane_modifier_lo_attrs[i]; + img_attr[img_attr_index++] = modifiers[i] & 0xFFFFFFFFULL; - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[3] >> 32ULL; + img_attr[img_attr_index++] = plane_modifier_hi_attrs[i]; + img_attr[img_attr_index++] = modifiers[i] >> 32ULL; } } |