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tests: draw multiple triangles to a buffer

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This commit is contained in:
Courtney Goeltzenleuchter 2014-10-13 13:03:31 -06:00
parent 12ec01b13e
commit 57cf495b4e
1 changed files with 35 additions and 8 deletions
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43
tests/render_tests.cpp
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@ -141,7 +141,7 @@ public:
void DrawTriangleTest(const char *vertShaderText, const char *fragShaderText);
void DrawTriangleTwoUniformsFS(const char *vertShaderText, const char *fragShaderText);
void DrawTriangleWithVertexFetch(const char *vertShaderText, const char *fragShaderText);
void DrawTriangleVSUniform(const char *vertShaderText, const char *fragShaderText, const glm::mat4 matrix);
void DrawTriangleVSUniform(const char *vertShaderText, const char *fragShaderText);
void CreatePipelineWithVertexFetch(XGL_PIPELINE* pipeline, XGL_SHADER vs, XGL_SHADER ps);
void CreatePipelineVSUniform(XGL_PIPELINE* pipeline, XGL_SHADER vs, XGL_SHADER ps);
@ -619,13 +619,16 @@ void XglRenderTest::DrawTriangleTwoUniformsFS(const char *vertShaderText, const
}
void XglRenderTest::DrawTriangleVSUniform(const char *vertShaderText, const char *fragShaderText,
const glm::mat4 matrix)
void XglRenderTest::DrawTriangleVSUniform(const char *vertShaderText, const char *fragShaderText)
{
XGL_PIPELINE pipeline;
XGL_SHADER vs, ps;
XGL_RESULT err;
glm::mat4 MVP;
int i;
// Create identity matrix
glm::mat4 Model = glm::mat4(1.0f);
ASSERT_NO_FATAL_FAILURE(InitState());
ASSERT_NO_FATAL_FAILURE(InitViewport());
@ -646,8 +649,8 @@ void XglRenderTest::DrawTriangleVSUniform(const char *vertShaderText, const char
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
const int matrixSize = 4;
MVP = matrix;
const int matrixSize = 16;
MVP = Model;
InitConstantBuffer(matrixSize, sizeof(MVP[0]), (const void*) &MVP[0][0]);
@ -712,6 +715,30 @@ void XglRenderTest::DrawTriangleVSUniform(const char *vertShaderText, const char
xglDeviceWaitIdle(m_device->device());
RecordImage(m_renderTarget);
for (i = 0; i < 8; i++) {
XGL_UINT8 *pData;
err = xglMapMemory(m_constantBufferMem, 0, (XGL_VOID **) &pData);
ASSERT_XGL_SUCCESS(err);
MVP = glm::rotate(MVP, glm::radians(22.5f), glm::vec3(0.0f, 1.0f, 0.0f));
memcpy(pData, (const void*) &MVP[0][0], matrixSize);
err = xglUnmapMemory(m_constantBufferMem);
ASSERT_XGL_SUCCESS(err);
// submit the command buffer to the universal queue
err = xglQueueSubmit( m_device->m_queue, 1, &m_cmdBuffer, m_numMemRefs, m_memRefs, NULL );
ASSERT_XGL_SUCCESS( err );
err = xglQueueWaitIdle( m_device->m_queue );
ASSERT_XGL_SUCCESS( err );
// Wait for work to finish before cleaning up.
xglDeviceWaitIdle(m_device->device());
RecordImage(m_renderTarget);
}
}
void XglRenderTest::CreatePipelineWithVertexFetch(XGL_PIPELINE* pipeline, XGL_SHADER vs, XGL_SHADER ps)
@ -1207,10 +1234,10 @@ TEST_F(XglRenderTest, TriangleVSUniform)
// Create identity matrix
glm::mat4 Model = glm::mat4(1.0f);
DrawTriangleVSUniform(vertShaderText, fragShaderText, Model);
DrawTriangleVSUniform(vertShaderText, fragShaderText);
Model = glm::rotate(Model, glm::radians(45.0f), glm::vec3(0.0f, 0.0f, 1.0f));
DrawTriangleVSUniform(vertShaderText, fragShaderText, Model);
// Model = glm::rotate(Model, glm::radians(45.0f), glm::vec3(0.0f, 0.0f, 1.0f));
// DrawTriangleVSUniform(vertShaderText, fragShaderText, Model);
}
int main(int argc, char **argv) {