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Initial checkin of v1.04 - KTX file format support, basic ETC1 compression/decompression, Linux makefile with proper gcc options, lots of high-level improvements to get crnlib into a state where I can more easily add additional formats.

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This commit is contained in:
richgel99@gmail.com
2012-11-25 08:41:25 +00:00
parent a8011e9d7f
commit f71b49be60
92 changed files with 20362 additions and 781 deletions
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crnlib/crn_comp.cpp
+13 -8
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@@ -285,8 +285,8 @@ namespace crnlib
}
#if CRNLIB_CREATE_DEBUG_IMAGES
image_utils::save_to_file(dynamic_string(cVarArg, "color_endpoint_residuals_%u.tga", trial_index).get_ptr(), endpoint_residual_image);
image_utils::save_to_file(dynamic_string(cVarArg, "color_endpoints_%u.tga", trial_index).get_ptr(), endpoint_image);
image_utils::write_to_file(dynamic_string(cVarArg, "color_endpoint_residuals_%u.tga", trial_index).get_ptr(), endpoint_residual_image);
image_utils::write_to_file(dynamic_string(cVarArg, "color_endpoints_%u.tga", trial_index).get_ptr(), endpoint_image);
#endif
static_huffman_data_model residual_dm[2];
@@ -432,8 +432,8 @@ namespace crnlib
}
#if CRNLIB_CREATE_DEBUG_IMAGES
image_utils::save_to_file(dynamic_string(cVarArg, "alpha_endpoint_residuals_%u.tga", trial_index).get_ptr(), endpoint_residual_image);
image_utils::save_to_file(dynamic_string(cVarArg, "alpha_endpoints_%u.tga", trial_index).get_ptr(), endpoint_image);
image_utils::write_to_file(dynamic_string(cVarArg, "alpha_endpoint_residuals_%u.tga", trial_index).get_ptr(), endpoint_residual_image);
image_utils::write_to_file(dynamic_string(cVarArg, "alpha_endpoints_%u.tga", trial_index).get_ptr(), endpoint_image);
#endif
static_huffman_data_model residual_dm;
@@ -686,8 +686,8 @@ namespace crnlib
}
#if CRNLIB_CREATE_DEBUG_IMAGES
image_utils::save_to_file(dynamic_string(cVarArg, "selectors_%u_%u.tga", trial_index, max_selector_value).get_ptr(), selector_image);
image_utils::save_to_file(dynamic_string(cVarArg, "selector_residuals_%u_%u.tga", trial_index, max_selector_value).get_ptr(), residual_image);
image_utils::write_to_file(dynamic_string(cVarArg, "selectors_%u_%u.tga", trial_index, max_selector_value).get_ptr(), selector_image);
image_utils::write_to_file(dynamic_string(cVarArg, "selector_residuals_%u_%u.tga", trial_index, max_selector_value).get_ptr(), residual_image);
#endif
static_huffman_data_model residual_dm;
@@ -1065,7 +1065,7 @@ namespace crnlib
uint mip_group = 0;
uint chunk_index = 0;
uint mip_group_chunk_index = 0;
uint mip_group_chunk_index = 0; (void)mip_group_chunk_index;
for (uint level_index = 0; level_index < m_pParams->m_levels; level_index++)
{
const uint width = math::maximum(1U, m_pParams->m_width >> level_index);
@@ -1342,6 +1342,11 @@ namespace crnlib
params.m_perceptual = false;
break;
}
case cCRNFmtETC1:
{
console::warning("crn_comp::quantize_chunks: This class does not support ETC1");
return false;
}
default:
{
return false;
@@ -1366,7 +1371,7 @@ namespace crnlib
image_u8 img;
dxt_hc::create_debug_image_from_chunks((m_pParams->m_width+7)>>3, (m_pParams->m_height+7)>>3, pixel_chunks, &m_hvq.get_chunk_encoding_vec(), img, true, -1);
image_utils::save_to_file("quantized_chunks.tga", img);
image_utils::write_to_file("quantized_chunks.tga", img);
}
#endif