diff options
Diffstat (limited to 'src/osd/modules/render/bgfxutil.cpp')
-rw-r--r-- | src/osd/modules/render/bgfxutil.cpp | 62 |
1 files changed, 41 insertions, 21 deletions
diff --git a/src/osd/modules/render/bgfxutil.cpp b/src/osd/modules/render/bgfxutil.cpp index 5ba76cbd2a1..7114b6008d8 100644 --- a/src/osd/modules/render/bgfxutil.cpp +++ b/src/osd/modules/render/bgfxutil.cpp @@ -14,37 +14,57 @@ #include "render.h" -const bgfx::Memory* bgfx_util::mame_texture_data_to_bgfx_texture_data(uint32_t format, int width, int height, int rowpixels, const rgb_t *palette, void *base) +const bgfx::Memory* bgfx_util::mame_texture_data_to_bgfx_texture_data(bgfx::TextureFormat::Enum &dst_format, uint32_t src_format, int width, int height, int rowpixels, const rgb_t *palette, void *base, uint16_t *out_pitch) { - const bgfx::Memory* mem = bgfx::alloc(width * height * 4); - uint32_t* data = reinterpret_cast<uint32_t*>(mem->data); + bgfx::TextureInfo info; + switch (src_format) + { + case PRIMFLAG_TEXFORMAT(TEXFORMAT_PALETTE16): + case PRIMFLAG_TEXFORMAT(TEXFORMAT_YUY16): + dst_format = bgfx::TextureFormat::RG8; + if (out_pitch) + *out_pitch = rowpixels * 2; + break; + case PRIMFLAG_TEXFORMAT(TEXFORMAT_ARGB32): + case PRIMFLAG_TEXFORMAT(TEXFORMAT_RGB32): + dst_format = bgfx::TextureFormat::BGRA8; + if (out_pitch) + *out_pitch = rowpixels * 4; + break; + } + bgfx::calcTextureSize(info, rowpixels, height, 1, false, false, 1, dst_format); + return bgfx::copy(base, info.storageSize); + /*const bgfx::Memory* mem = bgfx::alloc(width * height * 4); + uint32_t* dst = reinterpret_cast<uint32_t*>(mem->data); uint16_t* src16 = reinterpret_cast<uint16_t*>(base); uint32_t* src32 = reinterpret_cast<uint32_t*>(base); for (int y = 0; y < height; y++) { - uint32_t* dst_line = data + y * width; - uint16_t* src_line16 = src16 + y * rowpixels; - uint32_t* src_line32 = src32 + y * rowpixels; switch (format) { - case PRIMFLAG_TEXFORMAT(TEXFORMAT_PALETTE16): - copy_util::copyline_palette16(dst_line, src_line16, width, palette); - break; - case PRIMFLAG_TEXFORMAT(TEXFORMAT_YUY16): - copy_util::copyline_yuy16_to_argb(dst_line, src_line16, width, palette, 1); - break; - case PRIMFLAG_TEXFORMAT(TEXFORMAT_ARGB32): - copy_util::copyline_argb32(dst_line, src_line32, width, palette); - break; - case PRIMFLAG_TEXFORMAT(TEXFORMAT_RGB32): - copy_util::copyline_rgb32(dst_line, src_line32, width, palette); - break; - default: - break; + case PRIMFLAG_TEXFORMAT(TEXFORMAT_PALETTE16): + copy_util::copyline_palette16(dst, src16, width, palette); + src16 += rowpixels; + break; + case PRIMFLAG_TEXFORMAT(TEXFORMAT_YUY16): + copy_util::copyline_yuy16_to_argb(dst, src16, width, palette, 1); + src16 += rowpixels; + break; + case PRIMFLAG_TEXFORMAT(TEXFORMAT_ARGB32): + copy_util::copyline_argb32(dst, src32, width, palette); + src32 += rowpixels; + break; + case PRIMFLAG_TEXFORMAT(TEXFORMAT_RGB32): + copy_util::copyline_rgb32(dst, src32, width, palette); + src32 += rowpixels; + break; + default: + break; } + dst += width; } - return mem; + return mem;*/ } uint64_t bgfx_util::get_blend_state(uint32_t blend) |