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Fixed issue #447.

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This commit is contained in:
Branimir Karadžić 2015-07-02 17:05:51 -07:00
parent b166bc8f1b
commit 6c48b12a3f
1 changed files with 2 additions and 2 deletions
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4
src/renderer_gl.cpp
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@ -5707,6 +5707,7 @@ namespace bgfx { namespace gl
{ {
const IndexBufferGL& ib = m_indexBuffers[draw.m_indexBuffer.idx]; const IndexBufferGL& ib = m_indexBuffers[draw.m_indexBuffer.idx];
const bool hasIndex16 = 0 == (ib.m_flags & BGFX_BUFFER_INDEX32); const bool hasIndex16 = 0 == (ib.m_flags & BGFX_BUFFER_INDEX32);
const uint32_t indexSize = hasIndex16 ? 2 : 4;
const GLenum indexFormat = hasIndex16 const GLenum indexFormat = hasIndex16
? GL_UNSIGNED_SHORT ? GL_UNSIGNED_SHORT
: GL_UNSIGNED_INT : GL_UNSIGNED_INT
@ -5714,7 +5715,6 @@ namespace bgfx { namespace gl
if (UINT32_MAX == draw.m_numIndices) if (UINT32_MAX == draw.m_numIndices)
{ {
const uint32_t indexSize = hasIndex16 ? 2 : 4;
numIndices = ib.m_size/indexSize; numIndices = ib.m_size/indexSize;
numPrimsSubmitted = numIndices/prim.m_div - prim.m_sub; numPrimsSubmitted = numIndices/prim.m_div - prim.m_sub;
numInstances = draw.m_numInstances; numInstances = draw.m_numInstances;
@ -5737,7 +5737,7 @@ namespace bgfx { namespace gl
GL_CHECK(glDrawElementsInstanced(prim.m_type GL_CHECK(glDrawElementsInstanced(prim.m_type
, numIndices , numIndices
, indexFormat , indexFormat
, (void*)(uintptr_t)(draw.m_startIndex*2) , (void*)(uintptr_t)(draw.m_startIndex*indexSize)
, draw.m_numInstances , draw.m_numInstances
) ); ) );
} }