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08-update: Check does texture format exist before creating 3D texture.

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This commit is contained in:
Branimir Karadžić 2015-03-28 21:42:28 -07:00
parent 25b37dfee6
commit 71cc2e1c9c
1 changed files with 14 additions and 3 deletions
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11
examples/08-update/update.cpp
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@ -174,11 +174,22 @@ int _main_(int /*_argc*/, char** /*_argv*/)
bgfx::TextureHandle textures3d[3] = {}; bgfx::TextureHandle textures3d[3] = {};
if (texture3DSupported) if (texture3DSupported)
{
if (0 != (BGFX_CAPS_FORMAT_TEXTURE_COLOR & caps->formats[bgfx::TextureFormat::R8]) )
{ {
textures3d[numTextures3d++] = bgfx::createTexture3D(32, 32, 32, 0, bgfx::TextureFormat::R8, BGFX_TEXTURE_U_CLAMP|BGFX_TEXTURE_V_CLAMP|BGFX_TEXTURE_W_CLAMP, mem8); textures3d[numTextures3d++] = bgfx::createTexture3D(32, 32, 32, 0, bgfx::TextureFormat::R8, BGFX_TEXTURE_U_CLAMP|BGFX_TEXTURE_V_CLAMP|BGFX_TEXTURE_W_CLAMP, mem8);
}
if (0 != (BGFX_CAPS_FORMAT_TEXTURE_COLOR & caps->formats[bgfx::TextureFormat::R16F]) )
{
textures3d[numTextures3d++] = bgfx::createTexture3D(32, 32, 32, 0, bgfx::TextureFormat::R16F, BGFX_TEXTURE_U_CLAMP|BGFX_TEXTURE_V_CLAMP|BGFX_TEXTURE_W_CLAMP, mem16f); textures3d[numTextures3d++] = bgfx::createTexture3D(32, 32, 32, 0, bgfx::TextureFormat::R16F, BGFX_TEXTURE_U_CLAMP|BGFX_TEXTURE_V_CLAMP|BGFX_TEXTURE_W_CLAMP, mem16f);
}
if (0 != (BGFX_CAPS_FORMAT_TEXTURE_COLOR & caps->formats[bgfx::TextureFormat::R32F]) )
{
textures3d[numTextures3d++] = bgfx::createTexture3D(32, 32, 32, 0, bgfx::TextureFormat::R32F, BGFX_TEXTURE_U_CLAMP|BGFX_TEXTURE_V_CLAMP|BGFX_TEXTURE_W_CLAMP, mem32f); textures3d[numTextures3d++] = bgfx::createTexture3D(32, 32, 32, 0, bgfx::TextureFormat::R32F, BGFX_TEXTURE_U_CLAMP|BGFX_TEXTURE_V_CLAMP|BGFX_TEXTURE_W_CLAMP, mem32f);
} }
}
// Create static vertex buffer. // Create static vertex buffer.
bgfx::VertexBufferHandle vbh = bgfx::createVertexBuffer(bgfx::makeRef(s_cubeVertices, sizeof(s_cubeVertices) ), PosTexcoordVertex::ms_decl); bgfx::VertexBufferHandle vbh = bgfx::createVertexBuffer(bgfx::makeRef(s_cubeVertices, sizeof(s_cubeVertices) ), PosTexcoordVertex::ms_decl);