diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_buffers.c')
-rw-r--r-- | source/blender/gpu/intern/gpu_buffers.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/source/blender/gpu/intern/gpu_buffers.c b/source/blender/gpu/intern/gpu_buffers.c index 2c74afd2d8e..bf7b1908321 100644 --- a/source/blender/gpu/intern/gpu_buffers.c +++ b/source/blender/gpu/intern/gpu_buffers.c @@ -116,7 +116,7 @@ void gpu_pbvh_init() g_vbo_id.msk = GPU_vertformat_attr_add( &g_vbo_id.format, "msk", GPU_COMP_F32, 1, GPU_FETCH_FLOAT); g_vbo_id.col = GPU_vertformat_attr_add( - &g_vbo_id.format, "ac", GPU_COMP_U8, 4, GPU_FETCH_INT_TO_FLOAT_UNIT); + &g_vbo_id.format, "ac", GPU_COMP_U16, 4, GPU_FETCH_INT_TO_FLOAT_UNIT); } } @@ -240,8 +240,13 @@ void GPU_pbvh_mesh_buffers_update(GPU_PBVH_Buffers *buffers, for (int j = 0; j < 3; j++) { const int loop_index = lt->tri[j]; const int vidx = face_vert_indices[i][j]; - const uchar *elem = &vcol[loop_index].r; - GPU_vertbuf_attr_set(buffers->vert_buf, g_vbo_id.col, vidx, elem); + const MLoopCol *mcol = &vcol[loop_index]; + ushort scol[4]; + scol[0] = unit_float_to_ushort_clamp(BLI_color_from_srgb_table[mcol->r]); + scol[1] = unit_float_to_ushort_clamp(BLI_color_from_srgb_table[mcol->g]); + scol[2] = unit_float_to_ushort_clamp(BLI_color_from_srgb_table[mcol->b]); + scol[3] = unit_float_to_ushort_clamp(mcol->a * (1.0f / 255.0f)); + GPU_vertbuf_attr_set(buffers->vert_buf, g_vbo_id.col, vidx, scol); } } } @@ -289,8 +294,13 @@ void GPU_pbvh_mesh_buffers_update(GPU_PBVH_Buffers *buffers, if (show_vcol) { const uint loop_index = lt->tri[j]; - const uchar *elem = &vcol[loop_index].r; - memcpy(GPU_vertbuf_raw_step(&col_step), elem, sizeof(uchar) * 4); + const MLoopCol *mcol = &vcol[loop_index]; + ushort scol[4]; + scol[0] = unit_float_to_ushort_clamp(BLI_color_from_srgb_table[mcol->r]); + scol[1] = unit_float_to_ushort_clamp(BLI_color_from_srgb_table[mcol->g]); + scol[2] = unit_float_to_ushort_clamp(BLI_color_from_srgb_table[mcol->b]); + scol[3] = unit_float_to_ushort_clamp(mcol->a * (1.0f / 255.0f)); + memcpy(GPU_vertbuf_raw_step(&col_step), scol, sizeof(scol)); } } } @@ -654,7 +664,7 @@ void GPU_pbvh_grid_buffers_update(GPU_PBVH_Buffers *buffers, } if (show_vcol) { - char vcol[4] = {255, 255, 255, 255}; + ushort vcol[4] = {USHRT_MAX, USHRT_MAX, USHRT_MAX, USHRT_MAX}; GPU_vertbuf_attr_set(buffers->vert_buf, g_vbo_id.col, vbo_index, &vcol); } @@ -705,7 +715,7 @@ void GPU_pbvh_grid_buffers_update(GPU_PBVH_Buffers *buffers, empty_mask = empty_mask && (fmask == 0.0f); } - char vcol[4] = {255, 255, 255, 255}; + ushort vcol[4] = {USHRT_MAX, USHRT_MAX, USHRT_MAX, USHRT_MAX}; GPU_vertbuf_attr_set(buffers->vert_buf, g_vbo_id.col, vbo_index + 0, &vcol); GPU_vertbuf_attr_set(buffers->vert_buf, g_vbo_id.col, vbo_index + 1, &vcol); GPU_vertbuf_attr_set(buffers->vert_buf, g_vbo_id.col, vbo_index + 2, &vcol); @@ -781,7 +791,7 @@ static void gpu_bmesh_vert_to_buffer_copy(BMVert *v, } if (show_vcol) { - static char vcol[4] = {255, 255, 255, 255}; + ushort vcol[4] = {USHRT_MAX, USHRT_MAX, USHRT_MAX, USHRT_MAX}; GPU_vertbuf_attr_set(vert_buf, g_vbo_id.col, v_index, &vcol); } } |