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Added caps info for all texture formats.

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This commit is contained in:
Branimir Karadžić
2014-07-27 20:44:02 -07:00
parent 2b2c7857e8
commit 6c8eeec36e
7 changed files with 81 additions and 123 deletions
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72
src/bgfx.cpp
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@@ -839,31 +839,6 @@ namespace bgfx
static const CapsFlags s_capsFlags[] =
{
#define CAPS_FLAGS(_x) { _x, #_x }
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_BC1),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_BC2),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_BC3),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_BC4),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_BC5),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_ETC1),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_ETC2),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_ETC2A),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_ETC2A1),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_PTC12),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_PTC14),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_PTC14A),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_PTC12A),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_PTC22),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_PTC24),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D16),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D24),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D24S8),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D32),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D16F),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D24F),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D32F),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_FORMAT_D0S8),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_COMPARE_LEQUAL),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_COMPARE_ALL),
CAPS_FLAGS(BGFX_CAPS_TEXTURE_3D),
@@ -896,9 +871,36 @@ namespace bgfx
}
}
BX_TRACE("Supported texture formats:");
for (uint32_t ii = 0; ii < TextureFormat::Count; ++ii)
{
if (TextureFormat::Unknown != ii
&& TextureFormat::UnknownDepth != ii)
{
uint8_t flags = g_caps.formats[ii];
BX_TRACE("\t[%c] %s"
, flags&1 ? 'x' : flags&2 ? '*' : ' '
, getName(TextureFormat::Enum(ii) )
);
}
}
BX_TRACE("Max FB attachments: %d", g_caps.maxFBAttachments);
}
static TextureFormat::Enum s_emulatedFormats[] =
{
TextureFormat::BC1,
TextureFormat::BC2,
TextureFormat::BC3,
TextureFormat::BC4,
TextureFormat::BC5,
TextureFormat::ETC1,
TextureFormat::ETC2,
TextureFormat::ETC2A,
TextureFormat::ETC2A1,
};
void Context::init(RendererType::Enum _type)
{
BX_CHECK(!m_rendererInitialized, "Already initialized?");
@@ -952,19 +954,14 @@ namespace bgfx
// g_caps is initialized and available after this point.
frame();
const uint64_t emulatedCaps = 0
| BGFX_CAPS_TEXTURE_FORMAT_BC1
| BGFX_CAPS_TEXTURE_FORMAT_BC2
| BGFX_CAPS_TEXTURE_FORMAT_BC3
| BGFX_CAPS_TEXTURE_FORMAT_BC4
| BGFX_CAPS_TEXTURE_FORMAT_BC5
| BGFX_CAPS_TEXTURE_FORMAT_ETC1
| BGFX_CAPS_TEXTURE_FORMAT_ETC2
| BGFX_CAPS_TEXTURE_FORMAT_ETC2A
| BGFX_CAPS_TEXTURE_FORMAT_ETC2A1
;
for (uint32_t ii = 0; ii < BX_COUNTOF(s_emulatedFormats); ++ii)
{
if (0 == g_caps.formats[s_emulatedFormats[ii] ])
{
g_caps.formats[s_emulatedFormats[ii] ] = 2;
}
}
g_caps.emulated |= emulatedCaps ^ (g_caps.supported & emulatedCaps);
g_caps.rendererType = m_renderCtx->getRendererType();
initAttribTypeSizeTable(g_caps.rendererType);
@@ -2704,6 +2701,7 @@ BX_STATIC_ASSERT(sizeof(bgfx::TransientIndexBuffer) == sizeof(bgfx_transient_in
BX_STATIC_ASSERT(sizeof(bgfx::TransientVertexBuffer) == sizeof(bgfx_transient_vertex_buffer_t) );
BX_STATIC_ASSERT(sizeof(bgfx::InstanceDataBuffer) == sizeof(bgfx_instance_data_buffer_t) );
BX_STATIC_ASSERT(sizeof(bgfx::TextureInfo) == sizeof(bgfx_texture_info_t) );
BX_STATIC_ASSERT(sizeof(bgfx::Caps) == sizeof(bgfx_caps_t) );
BGFX_C_API void bgfx_vertex_decl_begin(bgfx_vertex_decl_t* _decl, bgfx_renderer_type_t _renderer)
{